LOCAL CLIMATOLOGICAL DATA
Monthly Summary
September 2021
Station: KPWR Portsmouth, Virginia
Latitude: 36° 59' 09" N Longitude: 76° 33' 00" W Elevation (ground): 13 feet Time Zone: Eastern
+--+-------------------------------+----+---------+---------+--+-----------+--------------------+-----------------------------+------+
| | Temperature | |Deg. Days|Precip Ty| | Precip | Pressure | Wind |Solar |
| +------+------+------+------+---+ Hu-+----+----+1 fog | S+-----+-----+ Adj. to Sea Level +----+----+---+-------+-------+------+
| | M | M | A | | |mid-| H | C |2 hvy fog| n| | Ice +------+------+------+ Avg| Res|Res| Peak |2Minute| Mean |
| | a | i | v | | D | ity| e | o |3 thunder| o|Water| plts| | | | | | +---+---+---+---+ W |
| | x | n | e | | e | | a | o |4 ice plt| w| | | | | | S | S | | S | | S | | a |
| D| i | i | r | M | w | M | t | l |5 hail | | E | S | | | M | p | p | | p | | p | | t |
| a| m | m | a | e | | e | i | i |6 glaze | C| q | n | M | M | e | e | e | D | e | D | e | D | t |
| t| u | u | g | a | P | a | n | n |7 duststm| v| u | o | a | i | a | e | e | i | e | i | e | i | s |
| e| m | m | e | n | t | n | g | g |8 smk, hz| r| v | w | x | n | n | d | d | r | d | r | d | r | m^2 |
| | | | | | | | | |9 blw snw| | | | | | | | | | | | | | |
| 1| 2 | 3 | 4A | 4B | 5 | 6 | 7 | 8 | 9 |10| 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18| 19| 20| 21| 22| 23 |
+--+------+------+------+------+---+----+----+----+---------+--+-----+-----+------+------+------+----+----+---+---+---+---+---+------+
|01| 87.7 | 72.8 | 80.3*| 80.4 | 77| 90| 0| 16|.........| 0| 0.27| 0.0| 29.78| 29.57|29.674| 7.8| 7.7|185| 34| S| 0| 0| |
|02| 76.8 | 66.6 | 71.7 | 71.3 | 64| 80| 0| 7|.........| 0| 0.04| 0.0| 30.00| 29.68|29.857| 9.1| 8.2|345| 25|NNW| 0| 0| |
|03| 77.0 | 59.4 | 68.2 | 69.9 | 62| 77| 0| 3|.........| 0| 0.00| 0.0| 30.07| 29.98|30.026| 4.8| 3.9| 38| 29|NNE| 0| 0| |
|04| 79.4 | 59.2 | 69.3 | 69.7 | 63| 82| 0| 4|.........| 0| 0.00| 0.0| 30.08| 29.97|30.026| 3.3| 0.3|167| 16|WNW| 0| 0| |
|05| 85.0 | 62.9 | 73.9 | 73.6 | 67| 80| 0| 9|.........| 0| 0.00| 0.0| 29.97| 29.85|29.906| 5.0| 4.9|196| 21|SSW| 0| 0| |
| | | | | | | | | | | | | | | | | | | | | | | | |
|06| 82.1 | 68.3 | 75.2 | 74.7 | 68| 81| 0| 10|.........| 0| 0.00| 0.0| 29.96| 29.85|29.894| 4.3| 1.8|267| 17| NW| 0| 0| |
|07| 86.7 | 61.1 | 73.9 | 73.5 | 65| 78| 0| 9|.........| 0| 0.00| 0.0| 30.02| 29.95|29.978| 3.4| 1.5|152| 24|SSE| 0| 0| |
|08| 89.8*| 66.5 | 78.2 | 76.6 | 72| 87| 0| 14|1.3......| 0| 0.91| 0.0| 29.97| 29.81|29.880| 4.0| 3.4|178| 24| S| 0| 0| |
|09| 76.8 | 66.3 | 71.6 | 72.3 | 72| 99| 0| 7|1........| 0| 1.24| 0.0| 29.85| 29.75|29.782| 3.9| 1.8|239| 22| N| 0| 0| |
|10| 75.6 | 61.9 | 68.8 | 68.7 | 62| 80| 0| 4|.........| 0| 0.00| 0.0| 30.12| 29.85|29.983| 6.3| 6.0|323| 23|NNW| 0| 0| |
| | | | | | | | | | | | | | | | | | | | | | | | |
|11| 78.9 | 56.8 | 67.8 | 67.6 | 61| 80| 0| 3|.........| 0| 0.00| 0.0| 30.25| 30.12|30.197| 2.8| 1.9|197| 23| NW| 0| 0| |
|12| 84.3 | 62.1 | 73.2 | 72.6 | 66| 81| 0| 8|.......8.| 0| 0.00| 0.0| 30.25| 30.14|30.196| 5.0| 5.0|206| 22|SSW| 0| 0| |
|13| 88.3 | 66.2 | 77.3 | 76.6 | 70| 82| 0| 12|.......8.| 0| 0.00| 0.0| 30.15| 30.04|30.094| 2.5| 2.3|212| 18|SSW| 0| 0| |
|14| 88.7 | 68.8 | 78.8 | 78.4 | 73| 84| 0| 14|.......8.| 0| 0.00| 0.0| 30.07| 29.98|30.029| 3.4| 3.3|195| 19|SSW| 0| 0| |
|15| 88.2 | 69.0 | 78.6 | 78.0 | 73| 87| 0| 14|.......8.| 0| 0.00| 0.0| 30.04| 29.95|30.007| 5.1| 5.0|183| 22| S| 0| 0| |
| | | | | | | | | | | | | | | | | | | | | | | | |
|16| 86.0 | 71.6 | 78.8 | 78.3 | 74| 88| 0| 14|.......8.| 0| T | 0.0| 30.08| 30.02|30.052| 4.5| 2.7| 91| 19| S| 0| 0| |
|17| 81.6 | 74.7 | 78.1 | 77.4 | 75| 91| 0| 14|.........| 0| 0.03| 0.0| 30.09| 30.02|30.060|10.6|10.2| 43| 25| NE| 0| 0| |
|18| 82.6 | 72.3 | 77.4 | 77.0 | 72| 85| 0| 13|.........| 0| 0.00| 0.0| 30.11| 30.02|30.061| 5.3| 4.0| 13| 17| N| 0| 0| |
|19| 84.7 | 68.7 | 76.7 | 75.2 | 71| 88| 0| 12|.........| 0| 0.00| 0.0| 30.18| 30.07|30.110| 4.2| 3.3| 42| 19|ENE| 0| 0| |
|20| 80.4 | 64.1 | 72.3 | 72.4 | 67| 83| 0| 7|.........| 0| 0.00| 0.0| 30.24| 30.18|30.213| 4.7| 4.6| 65| 21|ENE| 0| 0| |
| | | | | | | | | | | | | | | | | | | | | | | | |
|21| 83.6 | 69.3 | 76.4 | 75.7 | 71| 86| 0| 12|.........| 0| 0.00| 0.0| 30.23| 30.13|30.182| 3.4| 3.0|149| 21| S| 0| 0| |
|22| 86.8 | 72.9 | 79.9 | 78.4 | 75| 89| 0| 15|.........| 0| T | 0.0| 30.11| 29.86|29.965| 9.0| 8.9|160| 31|SSE| 0| 0| |
|23| 77.5 | 65.4 | 71.4 | 70.8 | 69| 96| 0| 7|1........| 0| 0.16| 0.0| 29.97| 29.79|29.864| 5.6| 3.9|183| 26| S| 0| 0| |
|24| 72.7 | 60.2 | 66.4 | 68.6 | 59| 74| 0| 2|.........| 0| 0.00| 0.0| 30.08| 29.95|30.030| 8.1| 7.8| 17| 27| NE| 0| 0| |
|25| 74.8 | 55.5 | 65.2 | 65.4 | 58| 79| 0| 1|.........| 0| 0.00| 0.0| 30.04| 29.93|29.999| 2.9| 2.8|310| 18| NW| 0| 0| |
| | | | | | | | | | | | | | | | | | | | | | | | |
|26| 73.8 | 57.7 | 65.8 | 65.5 | 55| 72| 0| 1|.........| 0| 0.00| 0.0| 30.08| 29.95|30.020| 5.3| 4.7|321| 23| N| 0| 0| |
|27| 79.3 | 53.4 | 66.4 | 66.0 | 58| 76| 0| 1|.........| 0| 0.00| 0.0| 30.11| 29.99|30.052| 3.5| 3.4|208| 19|SSW| 0| 0| |
|28| 84.2 | 61.3 | 72.8 | 71.9 | 65| 81| 0| 8|.........| 0| 0.00| 0.0| 30.00| 29.83|29.915| 4.3| 3.8|223| 18|WSW| 0| 0| |
|29| 73.0 | 61.0 | 67.0 | 69.2 | 62| 79| 0| 2|.........| 0| 0.00| 0.0| 30.08| 29.88|29.977| 6.0| 5.4| 39| 22|NNE| 0| 0| |
|30| 76.3 | 52.8*| 64.6*| 64.3 | 55| 75| 0| 0|.........| 0| 0.00| 0.0| 30.17| 30.07|30.109| 2.4| 1.8|279| 16| NW| 0| 0| |
+--+------+------+------+------+---+----+----+----+---------+--+-----+-----+------+------+------+----+----+---+---+---+---+---+------+
| Sum | Sum |------|------|---|----| Ttl| Ttl| |Total|Total| For the month: | ---- |
+------+------+------+------+---+----+----+----+ Number of +-----+-----+------+------+------+----+----+---+---+---+---+---+------+
|2442.6|1928.8|------|------|---|----| 0| 243| Days | 2.65| 0.0| 30.25| 29.57|30.005| 5.0| 0.2|170| 34| S| 0| 0| ---- |
+------+------+------+------+---+----+----+----+------------|-2.83" or 48% of normal +------+----+----+---+---+---+---+---+------+
| Avg | Avg | Avg | Mean |Avg| Avg|----|----|Precip | Season Ttl| Date | Date |------|----|----|---| Date | Date | Avg |
+------+------+------+------+---+----+----+----+ +-----+-----+------+------+------+----+----+---+-------+-------+------+
| 81.5| 64.2| 72.9 | 72.7 | 67|83.0|----|----|≥.01 Inch 6|41.78| 0.0| 12 | 1 |------|----|----|---| 1 | 1+ | |
+ +0.7 -0.6 +0.1 +------+---+----+----+----+------------|+1.49" or 104% of normal +------|----+----+---+-------+-------+------+
| | Season |Snow, Ice | | |
| Number of Days | to Date |≥1.0 Inch 0| Greatest in 24 Hours and Dates | Greatest Depth on Ground |
+------------------+-----------------+----+----+------------+--------------+-----------------+ of Snow, Ice Pellets or Ice |
| Max Temperature | Min Temperature | 0|1813|Thunder 1|Precipitation | Snow, Ice Plts | and Date |
+--------+---------+--------+--------+----+----+------------+-------+------+---------+-------+-------------+----------------------+
| ≥90°F | ≤32°F | ≤32°F | ≤0°F |----|----|Heavy Fog 0| 2.14| 8- 9| 0.0 | - | 0 | - |
+--------+---------+--------+--------+----+----+------------+-------+------+---------+----+--+-------------+----------------------+
| 1 | 0 | 0 | 0 |----|----| Clear 21 Partly Cloudy 6 Cloudy 3 |
+--------+---------+--------+--------+----+----+------------------------------------------+
NOTES:
Data in column 4A are (MAX+MIN) / 2, whereas data in columns 4B, 5, 6, 15, 16, 23 are means via continuous observations
Units are: Temperature=°F, Wind=mph, Pressure=Inches Hg, Precipitation=inches.
for 24 hours.
Column 5: Dew point is calculated from temperature and humidity and is continuously averaged for 24 hours.
Columns 7, 8: Degree Days heating base is 65°F, cooling base is 65°F.
Data in columns 9, 10, 12 are entered manually by the station observer.
Columns 17-18: Resultant wind is calculated by the vector sum of continuous wind observations.
Data in columns 4B, 5, 6, 15, 16, 23 are updated continuously, there by achieving a "true" mean.
OBSERVER NOTES:
FROPA: 2nd, 6th,9th,16th,19th,23rd,26th,29th
3rd - TEMPERATURE Minimum 59� [previous 60� 1991]
MONTHLY AVERAGE MAXIMUM TEMP OF 81.5° WAS 0.7° ABOVE NORMAL.
MONTHLY AVERAGE MINIMUM TEMP OF 64.2° WAS 0.6° BELOW NORMAL.
MONTHLY AVERAGE AVERAGE TEMP OF 72.9° WAS 0.1° ABOVE NORMAL.
MAXIMUM TEMP: 90° ON THE 8th
MINIMUM TEMP: 53° ON THE 27th & 30th
DAYS WITH TEMPERATURES:
MAXIMUM >= 90° : 1
MAXIMUM <= 32° : 0
MINIMUM <= 32° : 0
MINIMUM <= 0° : 0
HEATING DEGREE DAYS: 0.5
COOLING DEGREE DAYS: 236.5
DAYS WITH HEATING DEGREE DAYS: 1
DAYS WITH COOLING DEGREE DAYS: 28
PRECIP TOTAL OF 2.65" WAS 2.83" BELOW NORMAL ( 48% OF NORMAL).
GREATEST DAILY RAINFALL: 1.24" ON THE 9th
GREATEST 24-HOUR RAINFALL: 2.14" ON THE 8th - 9th
DAYS WITH MEASUREABLE PRECIP: 6 OR 20.0%
AVERAGE DAILY PRECIP: 0.09"
NORMAL DAILY PRECIP: 0.18"
DAYS WITH PRECIP >= 0.01" 6
DAYS WITH PRECIP >= 0.10" 4
DAYS WITH PRECIP >= 0.50" 2
DAYS WITH PRECIP >= 1.00" 1
DAYS WITH THUNDERSTORMS: 1
NUMBER OF THUNDERSTORMS: 1
DAYS WITH SNOW: 0
SNOWFALL TOTAL: 0.0"
CLOUDY DAYS: 3
PARTLY CLOUDY DAYS: 6
SUNNY/CLEAR DAYS: 21
DAYS WITH F/GF: 3
DAYS WITH DENSE FOG: 0
DAYS WITH FROST: 0
YEAR-TO-DATE
YEARLY AVERAGE MAXIMUM TEMP OF 73.2° WAS 0.7° ABOVE NORMAL.
YEARLY AVERAGE MINIMUM TEMP OF 54.7° WAS 0.4° ABOVE NORMAL.
YEARLY AVERAGE TEMP OF 64.0° WAS 0.6° ABOVE NORMAL.
MAXIMUM TEMP: 98° ON MAY 28th
MINIMUM TEMP: 26° ON JANUARY 29th and MARCH 8th
DAYS WITH TEMPERATURES:
MAXIMUM >= 90°: 57
MAXIMUM <= 32°: 0
MINIMUM <= 32°: 32
MINIMUM <= 0°: 0
HEATING DEGREE DAYS: 2061.0
COOLING DEGREE DAYS: 1776.0
DAYS WITH HEATING DEGREE DAYS: 123
DAYS WITH COOLING DEGREE DAYS: 147
PRECIP TOTAL OF 41.78" WAS 1.49" ABOVE NORMAL (104% OF NORMAL).
GREATEST DAILY RAINFALL: 2.74" ON AUGUST 16th
GREATEST 24-HOUR RAINFALL: 2.74" ON AUGUST 16th
DAYS WITH MEASUREABLE PRECIP: 99 OF 273 OR 36.26%
AVERAGE DAILY PRECIP: 0.15"
NORMAL DAILY PRECIP: 0.15"
DAYS WITH PRECIP >= 0.01" 99
DAYS WITH PRECIP >= 0.10" 72
DAYS WITH PRECIP >= 0.50" 35
DAYS WITH PRECIP >= 1.00" 9
DAYS WITH THUNDERSTORMS: 35
NUMBER OF THUNDERSTORMS: 36
DAYS WITH SNOW: 6
SNOWFALL TOTAL: 3.4"
CLOUDY DAYS: 47
PARTLY CLOUDY DAYS: 95
SUNNY/CLEAR DAYS: 131
DAYS WITH F/GF: 83
DAYS WITH DENSE FOG: 1
DAYS WITH FROST: 29
OBSERVATIONS AT 3-HOUR INTERVALS
September 2021: KPWR Portsmouth, Virginia
+--+----+-----+-----+---+---+---+----------+----+-----+-----+---+---+---+----------+----+-----+-----+---+---+---+----------+
| | | | | | | | | | | | | | | | | | | | | | |
| | | | | T | | | Wind | | | | T | | | Wind | | | | T | | | Wind |
| | | | R | e | | % +--+---+---+ | | R | e | | % +--+---+---+ | | R | e | | % +--+---+---+
| | | | a | m | D | | D| | | | | a | m | D | | D| | | | | a | m | D | | D| | |
| | S | P | i | p | e | H | i| | | S | P | i | p | e | H | i| | | S | P | i | p | e | H | i| | |
| | u | r | n | e | w | u | r| | | u | r | n | e | w | u | r| | | u | r | n | e | w | u | r| | |
| | n | e | f | r | | m | e| | | n | e | f | r | | m | e| | | n | e | f | r | | m | e| | |
| | s | s | a | a | P | i | c| S | | s | s | a | a | P | i | c| S | | s | s | a | a | P | i | c| S | |
| H| h | s | l | t | o | d | t| p | G | h | s | l | t | o | d | t| p | G | h | s | l | t | o | d | t| p | G |
| o| i | u | l | u | i | i | i| e | u | i | u | l | u | i | i | i| e | u | i | u | l | u | i | i | i| e | u |
| u| n | r | | r | n | t | o| e | s | n | r | | r | n | t | o| e | s | n | r | | r | n | t | o| e | s |
| r| e | e | Rate| e | t | y | n| d | t | e | e | Rate| e | t | y | n| d | t | e | e | Rate| e | t | y | n| d | t |
+--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+
| SEP 1 | SEP 2 | SEP 3 |
| | | |
|01| |29.78| 0.00| 79| 77| 93|20| 5| 13| |29.68| 0.01| 69| 68| 97|29| 7| 20| |29.99| 0.00| 65| 60| 86|27| 0| 5|
|04| |29.77| 0.00| 75| 74| 96|20| 4| 10| |29.72| 0.00| 67| 67| 98|31| 12| 23| |29.98| 0.00| 63| 61| 94|00| 0| 0|
|07| |29.75| 0.00| 74| 74| 98|18| 4| 12| |29.80| 0.00| 67| 65| 95|33| 10| 18| |30.00| 0.00| 60| 58| 95|00| 0| 0|
|10| |29.72| 0.00| 81| 79| 95|18| 10| 21| |29.85| 0.00| 70| 66| 87|33| 12| 22| |30.05| 0.00| 73| 64| 73|02| 10| 17|
|13| |29.65| 0.04| 87| 82| 86|18| 12| 34| |29.89| 0.00| 74| 66| 77|33| 12| 23| |30.05| 0.00| 77| 65| 67|02| 10| 29|
|16| |29.58| 0.00| 87| 80| 81|18| 12| 25| |29.90| 0.00| 76| 66| 71|00| 10| 17| |30.01| 0.00| 77| 62| 61|02| 10| 28|
|19| |29.58| 0.00| 84| 77| 80|18| 11| 28| |29.92| 0.00| 76| 59| 56|02| 7| 17| |30.02| 0.00| 75| 63| 66|04| 7| 16|
|22| |29.62| 0.06| 79| 77| 92|20| 7| 22| |29.98| 0.00| 71| 60| 69|33| 4| 7| |30.06| 0.00| 71| 63| 76|18| 4| 7|
+--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+
| SEP 4 | SEP 5 | SEP 6 |
| | | |
|01| |30.07| 0.00| 64| 61| 88|00| 0| 0| |29.97| 0.00| 66| 63| 91|18| 4| 10| |29.88| 0.00| 72| 68| 87|20| 5| 16|
|04| |30.04| 0.00| 61| 59| 94|00| 0| 0| |29.95| 0.00| 64| 63| 95|18| 4| 7| |29.85| 0.00| 69| 67| 91|20| 5| 14|
|07| |30.06| 0.00| 59| 58| 97|00| 0| 0| |29.95| 0.00| 63| 62| 97|20| 4| 11| |29.87| 0.00| 69| 66| 91|20| 5| 14|
|10| |30.08| 0.00| 69| 66| 91|27| 5| 13| |29.95| 0.00| 71| 69| 92|20| 7| 19| |29.90| 0.00| 75| 69| 83|31| 6| 15|
|13| |30.05| 0.00| 77| 65| 67|29| 6| 16| |29.91| 0.00| 81| 70| 69|22| 7| 19| |29.92| 0.00| 80| 72| 76|31| 6| 14|
|16| |29.99| 0.00| 79| 65| 61|06| 5| 14| |29.85| 0.00| 85| 70| 61|20| 7| 17| |29.88| 0.00| 81| 69| 67|06| 7| 15|
|19| |29.97| 0.00| 78| 68| 72|15| 5| 11| |29.85| 0.00| 83| 68| 62|20| 5| 13| |29.89| 0.00| 81| 69| 66|24| 0| 5|
|22| |30.01| 0.00| 70| 65| 82|13| 4| 10| |29.86| 0.00| 75| 68| 77|18| 4| 11| |29.94| 0.00| 72| 67| 85|00| 0| 0|
+--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+
| SEP 7 | SEP 8 | SEP 9 |
| | | |
|01| |29.96| 0.00| 67| 65| 93|00| 0| 0| |29.97| 0.00| 70| 66| 87|15| 0| 4| |29.81| 0.00| 74| 74| 99|18| 4| 13|
|04| |29.96| 0.00| 64| 62| 95|00| 0| 0| |29.92| 0.00| 68| 65| 91|00| 0| 0| |29.79| 0.00| 74| 74| 99|18| 0| 7|
|07| |29.99| 0.00| 61| 60| 97|00| 0| 0| |29.92| 0.00| 67| 66| 97|18| 0| 7| |29.76| 0.00| 75| 74| 99|18| 4| 11|
|10| |30.02| 0.00| 72| 71| 95|00| 6| 15| |29.91| 0.00| 76| 76| 99|18| 5| 13| |29.76| 0.00| 76| 76|100|22| 5| 17|
|13| |30.00| 0.00| 82| 66| 58|00| 5| 11| |29.88| 0.00| 87| 78| 73|22| 7| 20| |29.76| 0.00| 77| 77|100|22| 5| 13|
|16| |29.96| 0.00| 86| 69| 57|15| 6| 14| |29.81| 0.00| 89| 77| 67|18| 7| 21| |29.75| 0.55| 68| 67| 98|00| 10| 22|
|19| |29.96| 0.00| 82| 65| 56|13| 7| 16| |29.84| 0.00| 83| 74| 74|18| 6| 18| |29.79| 0.00| 70| 69| 98|27| 5| 19|
|22| |29.98| 0.00| 73| 66| 77|13| 4| 6| |29.85| 0.00| 73| 72| 98|15| 6| 14| |29.84| 0.00| 68| 68| 99|24| 4| 7|
+--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+
| SEP 10 | SEP 11 | SEP 12 |
| | | |
|01| |29.85| 0.00| 65| 65| 99|00| 0| 0| |30.12| 0.00| 61| 59| 93|00| 0| 0| |30.23| 0.00| 64| 61| 89|18| 0| 7|
|04| |29.88| 0.00| 64| 64| 99|31| 6| 16| |30.16| 0.00| 58| 57| 96|00| 0| 0| |30.22| 0.00| 62| 61| 95|20| 5| 10|
|07| |29.92| 0.00| 63| 60| 92|33| 7| 15| |30.20| 0.00| 57| 56| 97|00| 0| 0| |30.24| 0.00| 62| 61| 96|20| 4| 11|
|10| |29.97| 0.00| 68| 60| 75|31| 12| 21| |30.25| 0.00| 65| 63| 95|24| 4| 10| |30.25| 0.00| 70| 66| 88|22| 6| 17|
|13| |30.00| 0.00| 73| 62| 67|33| 11| 21| |30.24| 0.00| 76| 62| 62|22| 5| 13| |30.21| 0.00| 81| 70| 69|20| 7| 19|
|16| |30.00| 0.00| 75| 62| 64|31| 7| 17| |30.18| 0.00| 79| 64| 60|18| 5| 11| |30.15| 0.00| 84| 71| 64|20| 7| 19|
|19| |30.04| 0.00| 75| 61| 61|31| 6| 15| |30.19| 0.00| 77| 65| 66|15| 6| 14| |30.14| 0.00| 82| 70| 67|20| 5| 12|
|22| |30.10| 0.00| 66| 60| 81|00| 0| 0| |30.21| 0.00| 68| 60| 76|15| 4| 10| |30.15| 0.00| 75| 68| 80|20| 4| 11|
+--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+
| SEP 13 | SEP 14 | SEP 15 |
| | | |
|01| |30.15| 0.00| 71| 66| 86|20| 5| 13| |30.06| 0.00| 74| 71| 91|22| 0| 1| |30.01| 0.00| 74| 71| 91|18| 5| 13|
|04| |30.13| 0.00| 68| 65| 90|20| 6| 16| |30.04| 0.00| 71| 70| 94|20| 1| 5| |30.01| 0.00| 71| 70| 95|18| 0| 7|
|07| |30.13| 0.00| 66| 64| 92|20| 5| 11| |30.06| 0.00| 69| 68| 96|22| 0| 2| |30.02| 0.00| 69| 68| 97|00| 0| 0|
|10| |30.12| 0.00| 72| 69| 90|22| 2| 10| |30.07| 0.00| 74| 73| 97|22| 4| 10| |30.02| 0.00| 75| 75| 99|18| 10| 18|
|13| |30.09| 0.00| 83| 73| 72|22| 2| 6| |30.03| 0.00| 86| 78| 76|18| 6| 15| |30.01| 0.00| 86| 77| 76|18| 7| 20|
|16| |30.05| 0.00| 88| 74| 64|20| 2| 7| |29.99| 0.00| 89| 73| 61|20| 6| 17| |29.96| 0.00| 88| 76| 67|18| 6| 16|
|19| |30.04| 0.00| 86| 75| 69|20| 1| 6| |29.98| 0.00| 86| 74| 69|22| 4| 11| |29.97| 0.00| 84| 76| 78|18| 10| 22|
|22| |30.07| 0.00| 78| 73| 85|29| 0| 2| |30.01| 0.00| 79| 73| 83|18| 5| 14| |30.04| 0.00| 77| 74| 90|18| 6| 16|
+--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+
| SEP 16 | SEP 17 | SEP 18 |
| | | |
|01| |30.04| 0.00| 75| 73| 93|18| 4| 11| |30.05| 0.00| 77| 75| 94|04| 10| 16| |30.05| 0.00| 75| 72| 91|02| 5| 14|
|04| |30.02| 0.00| 73| 72| 95|00| 0| 0| |30.02| 0.00| 76| 75| 95|04| 10| 17| |30.05| 0.00| 74| 71| 91|04| 5| 10|
|07| |30.05| 0.00| 72| 71| 97|00| 0| 0| |30.06| 0.00| 76| 75| 97|02| 11| 20| |30.08| 0.00| 74| 72| 95|29| 4| 10|
|10| |30.08| 0.00| 77| 76| 97|18| 4| 10| |30.09| 0.00| 77| 75| 93|04| 12| 21| |30.10| 0.00| 76| 73| 91|33| 7| 15|
|13| |30.08| 0.00| 85| 73| 68|06| 6| 15| |30.08| 0.00| 80| 77| 89|04| 12| 24| |30.09| 0.00| 80| 72| 78|00| 10| 17|
|16| |30.02| 0.00| 85| 75| 73|15| 6| 17| |30.05| 0.00| 82| 75| 81|06| 13| 22| |30.03| 0.00| 83| 73| 72|02| 10| 16|
|19| |30.05| 0.00| 81| 76| 84|04| 4| 11| |30.05| 0.00| 78| 74| 88|04| 11| 21| |30.02| 0.00| 82| 73| 75|02| 4| 10|
|22| |30.08| 0.00| 78| 75| 92|06| 10| 19| |30.08| 0.00| 76| 73| 90|04| 7| 16| |30.06| 0.00| 75| 71| 88|04| 0| 5|
+--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+
MAXIMUM SHORT DURATION PRECIPITATION
+------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+
| Time Period (minutes) | 5 | 10 | 15 | 20 | 30 | 45 | 60 | 80 | 100 | 120 | 150 | 180 |
+------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+
| Precipitation | 0.06 | 0.11 | 0.17 | 0.22 | 0.33 | 0.49 | 0.65 | 0.83 | 1.01 | 1.20 | 1.20 | 1.21 |
+------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+
| Ended: Date | 08 | 08 | 09 | 09 | 09 | 09 | 09 | 09 | 09 | 09 | 09 | 09 |
+------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+
| Ended: Time | 1905 | 1910 | 1414 | 1419 | 1429 | 1444 | 1500 | 1519 | 1539 | 1600 | 1600 | 1700 |
+------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+
The precipitation amounts for the indicated time intervals may occur at any time during the month. The time indicated
is the ending time of the interval. Date and time are not entered for trace amounts.
OBSERVATIONS AT 3-HOUR INTERVALS
September 2021: KPWR Portsmouth, Virginia
+--+----+-----+-----+---+---+---+----------+----+-----+-----+---+---+---+----------+----+-----+-----+---+---+---+----------+
| | | | | | | | | | | | | | | | | | | | | | |
| | | | | T | | | Wind | | | | T | | | Wind | | | | T | | | Wind |
| | | | R | e | | % +--+---+---+ | | R | e | | % +--+---+---+ | | R | e | | % +--+---+---+
| | | | a | m | D | | D| | | | | a | m | D | | D| | | | | a | m | D | | D| | |
| | S | P | i | p | e | H | i| | | S | P | i | p | e | H | i| | | S | P | i | p | e | H | i| | |
| | u | r | n | e | w | u | r| | | u | r | n | e | w | u | r| | | u | r | n | e | w | u | r| | |
| | n | e | f | r | | m | e| | | n | e | f | r | | m | e| | | n | e | f | r | | m | e| | |
| | s | s | a | a | P | i | c| S | | s | s | a | a | P | i | c| S | | s | s | a | a | P | i | c| S | |
| H| h | s | l | t | o | d | t| p | G | h | s | l | t | o | d | t| p | G | h | s | l | t | o | d | t| p | G |
| o| i | u | l | u | i | i | i| e | u | i | u | l | u | i | i | i| e | u | i | u | l | u | i | i | i| e | u |
| u| n | r | | r | n | t | o| e | s | n | r | | r | n | t | o| e | s | n | r | | r | n | t | o| e | s |
| r| e | e | Rate| e | t | y | n| d | t | e | e | Rate| e | t | y | n| d | t | e | e | Rate| e | t | y | n| d | t |
+--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+
| SEP 19 | SEP 20 | SEP 21 |
| | | |
|01| |30.07| 0.00| 71| 69| 94|22| 0| 5| |30.18| 0.00| 70| 66| 87|18| 0| 5| |30.22| 0.00| 70| 68| 93|00| 0| 0|
|04| |30.07| 0.00| 69| 68| 97|22| 0| 6| |30.19| 0.00| 66| 63| 91|00| 0| 0| |30.19| 0.00| 70| 69| 97|00| 0| 0|
|07| |30.09| 0.00| 69| 68| 98|24| 0| 5| |30.20| 0.00| 65| 64| 95|04| 0| 7| |30.20| 0.00| 69| 69| 98|00| 0| 0|
|10| |30.12| 0.00| 76| 74| 95|31| 6| 14| |30.23| 0.00| 73| 67| 80|06| 7| 19| |30.23| 0.00| 75| 72| 91|15| 6| 15|
|13| |30.12| 0.00| 84| 75| 75|06| 7| 15| |30.23| 0.00| 79| 67| 67|06| 6| 16| |30.20| 0.00| 82| 72| 71|15| 6| 17|
|16| |30.10| 0.00| 82| 75| 78|04| 11| 18| |30.21| 0.00| 79| 69| 72|06| 10| 20| |30.17| 0.00| 84| 72| 69|15| 6| 15|
|19| |30.11| 0.00| 78| 72| 81|06| 6| 17| |30.21| 0.00| 75| 68| 80|06| 7| 19| |30.15| 0.00| 80| 73| 79|18| 4| 12|
|22| |30.16| 0.00| 73| 70| 89|04| 0| 7| |30.23| 0.00| 73| 70| 90|06| 7| 16| |30.14| 0.00| 76| 73| 92|13| 4| 10|
+--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+
| SEP 22 | SEP 23 | SEP 24 |
| | | |
|01| |30.11| 0.00| 74| 73| 95|13| 4| 10| |29.84| 0.00| 77| 74| 90|15| 12| 24| |29.96| 0.00| 66| 66| 98|22| 0| 4|
|04| |30.06| 0.00| 73| 72| 97|18| 4| 10| |29.81| 0.00| 75| 74| 97|15| 10| 23| |29.97| 0.00| 67| 63| 86|00| 10| 19|
|07| |30.03| 0.00| 74| 73| 98|15| 6| 15| |29.79| 0.05| 75| 74| 98|15| 6| 16| |30.01| 0.00| 68| 60| 75|04| 11| 18|
|10| |30.01| 0.00| 78| 77| 95|15| 10| 19| |29.82| 0.00| 76| 76| 99|18| 10| 23| |30.07| 0.00| 70| 59| 67|02| 13| 21|
|13| |29.95| 0.00| 85| 78| 78|18| 13| 29| |29.87| 0.00| 68| 67| 98|24| 5| 13| |30.07| 0.00| 72| 58| 61|02| 14| 23|
|16| |29.90| 0.00| 85| 77| 76|15| 14| 31| |29.88| 0.00| 65| 64| 94|29| 5| 14| |30.03| 0.00| 73| 59| 61|02| 11| 19|
|19| |29.86| 0.00| 80| 75| 84|15| 11| 22| |29.90| 0.00| 67| 66| 96|20| 0| 5| |30.04| 0.00| 71| 57| 63|00| 7| 17|
|22| |29.88| 0.00| 77| 74| 89|15| 10| 17| |29.95| 0.00| 67| 66| 97|24| 0| 7| |30.06| 0.00| 63| 57| 80|02| 4| 6|
+--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+
| SEP 25 | SEP 26 | SEP 27 |
| | | |
|01| |30.03| 0.00| 59| 56| 90|00| 0| 0| |29.97| 0.00| 60| 57| 90|00| 0| 0| |30.08| 0.00| 58| 54| 87|22| 4| 6|
|04| |30.03| 0.00| 59| 57| 92|00| 0| 0| |29.95| 0.00| 58| 56| 93|24| 4| 10| |30.07| 0.00| 55| 53| 92|00| 0| 0|
|07| |30.04| 0.00| 56| 54| 95|00| 0| 0| |30.00| 0.00| 61| 58| 88|33| 6| 14| |30.10| 0.00| 54| 52| 94|22| 0| 5|
|10| |30.04| 0.00| 64| 63| 95|29| 5| 14| |30.06| 0.00| 67| 57| 70|33| 11| 21| |30.11| 0.00| 62| 59| 88|22| 4| 11|
|13| |30.01| 0.00| 73| 59| 62|29| 6| 16| |30.05| 0.00| 72| 52| 51|31| 12| 21| |30.07| 0.00| 76| 60| 58|22| 6| 16|
|16| |29.94| 0.00| 75| 59| 59|31| 7| 18| |30.00| 0.00| 73| 54| 51|31| 7| 18| |30.00| 0.00| 79| 60| 52|20| 6| 18|
|19| |29.94| 0.00| 73| 60| 63|31| 4| 10| |30.03| 0.00| 72| 55| 55|27| 5| 14| |30.00| 0.00| 76| 62| 61|22| 5| 15|
|22| |29.96| 0.00| 65| 59| 81|00| 0| 0| |30.07| 0.00| 63| 56| 78|27| 0| 5| |30.01| 0.00| 68| 60| 75|18| 4| 10|
+--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+
| SEP 28 | SEP 29 | SEP 30 |
| | | |
|01| |30.00| 0.00| 65| 60| 86|20| 5| 13| |29.89| 0.00| 69| 66| 89|00| 0| 0| |30.08| 0.00| 58| 53| 83|00| 0| 0|
|04| |29.95| 0.00| 63| 61| 94|22| 5| 13| |29.89| 0.00| 68| 66| 94|09| 4| 15| |30.08| 0.00| 55| 53| 93|00| 0| 0|
|07| |29.95| 0.00| 61| 60| 97|20| 5| 13| |29.94| 0.00| 67| 65| 94|09| 0| 5| |30.10| 0.00| 53| 52| 95|00| 0| 0|
|10| |29.95| 0.00| 68| 66| 93|22| 6| 15| |30.00| 0.00| 72| 65| 80|06| 11| 19| |30.14| 0.00| 61| 58| 90|27| 4| 7|
|13| |29.90| 0.00| 80| 70| 72|18| 6| 17| |30.01| 0.00| 73| 63| 72|00| 12| 21| |30.10| 0.00| 72| 54| 54|24| 5| 13|
|16| |29.88| 0.00| 84| 68| 59|27| 7| 16| |29.98| 0.00| 72| 62| 72|02| 10| 16| |30.07| 0.00| 76| 58| 53|27| 6| 15|
|19| |29.84| 0.00| 81| 69| 67|20| 5| 16| |30.01| 0.00| 69| 58| 67|06| 7| 15| |30.10| 0.00| 74| 60| 60|31| 4| 10|
|22| |29.89| 0.00| 74| 67| 81|22| 0| 5| |30.05| 0.00| 65| 55| 69|04| 4| 10| |30.16| 0.00| 65| 57| 75|09| 0| 5|
+--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
+------------------------------------------+---------------------------------------+---------------------------------------+
WEATHER NOTES SUMMARY BY HOURS
+--+-----------------------------+---------+
Wind Direction: Directions are those from which the wind is blowing, | | Averages | |
indicated in tens of degrees from true North: i.e., 09 for East, 18 for | +----+------+---+---+---+-----+Resultant|
South, 27 for West, and 00 or 36 for North. | | | | | | | | |
Wind Speed: The observed one-minute average speed in miles-per-hour. | | | | T | | | | Wind |
Wind Gust: The maximum instantaneous wind speed for the ten minute-period | | | | e | | % | W +----+----+
preceding the observation. | | | | m | D | | i | D | |
Rainfall Rate: The instantaneous rainfall rate at time of observation, | | S | P | p | e | H | n | i | |
calculated by timing consecutive 0.01" pulses from the electronic rain | | u | r | e | w | u | d | r | |
gauge and interpolating this rate for one hour. | | n | e | r | | m | | e | |
| | s | s | a | P | i | S | c | S |
| H| h | s | t | o | d | p | t | p |
| o| i | u | u | i | i | e | i | e |
| u| n | r | r | n | t | e | o | e |
| r| e | e | e | t | y | d | n | d |
+--+----+------+---+---+---+-----+----+----+
|01| |30.003| 69| 66| 91| 2.6| 18 | 1.3|
|04| |29.992| 67| 65| 94| 3.2| 23 | 0.4|
|07| |30.011| 66| 64| 95| 3.1| 28 | 0.2|
|10| |30.032| 72| 69| 89| 7.3| 29 | 0.9|
|13| |30.017| 79| 69| 72| 7.8| 31 | 1.2|
|16| |29.978| 80| 68| 68| 7.9| 07 | 0.9|
|19| |29.984| 78| 68| 71| 5.6| 15 | 1.1|
|22| |30.016| 72| 67| 84| 3.5| 14 | 1.7|
+--+----+------+---+---+---+-----+----+----+
HOURLY PRECIPITATION (Water Equivalent)
September 2021: KPWR Portsmouth, Virginia
---+-----------------------------------------------------------+-----------------------------------------------------------+---
| | |
D| A.M. Hour Ending at | P.M. Hour Ending at |D
a| | |a
t+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+t
e| 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 |e
---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+---
01| | | | | | | | | | | | |0.04| | | | | | | | |0.06| |0.17|01
02|0.01| |0.02| | |0.01| | | | | | | | | | | | | | | | | | |02
03| | | | | | | | | | | | | | | | | | | | | | | | |03
04| | | | | | | | | | | | | | | | | | | | | | | | |04
05| | | | | | | | | | | | | | | | | | | | | | | | |05
| | | | | | | | | | | | | | | | | | | | | | | | |
06| | | | | | | | | | | | | | | | | | | | | | | | |06
07| | | | | | | | | | | | | | | | | | | | | | | | |07
08| | | | | | | | | | | | | | | | | | | |0.60|0.31| | | |08
09| | | | | | | |0.02| | | | | | |0.64|0.55|0.01|0.01| |0.01| | | | |09
10| | | | | | | | | | | | | | | | | | | | | | | | |10
| | | | | | | | | | | | | | | | | | | | | | | | |
11| | | | | | | | | | | | | | | | | | | | | | | | |11
12| | | | | | | | | | | | | | | | | | | | | | | | |12
13| | | | | | | | | | | | | | | | | | | | | | | | |13
14| | | | | | | | | | | | | | | | | | | | | | | | |14
15| | | | | | | | | | | | | | | | | | | | | | | | |15
| | | | | | | | | | | | | | | | | | | | | | | | |
16| | | | | | | | | | | | | | | | | | | | | | | | |16
17| | | | |0.02| | | | | | | | |0.01| | | | | | | | | | |17
18| | | | | | | | | | | | | | | | | | | | | | | | |18
19| | | | | | | | | | | | | | | | | | | | | | | | |19
20| | | | | | | | | | | | | | | | | | | | | | | | |20
| | | | | | | | | | | | | | | | | | | | | | | | |
21| | | | | | | | | | | | | | | | | | | | | | | | |21
22| | | | | | | | | | | | | | | | | | | | | | | | |22
23| |0.01| | |0.01|0.01|0.05|0.07| | | | | |0.01| | | | | | | | | | |23
24| | | | | | | | | | | | | | | | | | | | | | | | |24
25| | | | | | | | | | | | | | | | | | | | | | | | |25
| | | | | | | | | | | | | | | | | | | | | | | | |
26| | | | | | | | | | | | | | | | | | | | | | | | |26
27| | | | | | | | | | | | | | | | | | | | | | | | |27
28| | | | | | | | | | | | | | | | | | | | | | | | |28
29| | | | | | | | | | | | | | | | | | | | | | | | |29
30| | | | | | | | | | | | | | | | | | | | | | | | |30
---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+---
Sum|0.01|0.01|0.02|0.00|0.03|0.02|0.05|0.09|0.00|0.00|0.00|0.00|0.04|0.02|0.64|0.55|0.01|0.01|0.00|0.61|0.31|0.06|0.00|0.17|Sum
---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+---
During a frozen precipitation event, hourly precipitation totals may not be recorded. In this case, daily amounts are
typically entered in the last column (hour ending at 12 A.M.)
+------------------------------------------------------+-----------------+------------------------------------------------------------+
| Station: KPWR Portsmouth, Virginia | September 2021 | |
+-------------------------------+----------------------+----+------------+------------+---------------------------+-------------------+
| State: | County: | Latitude: 36° 59' 09" N | Longitude: 76° 33' 00" W | Elevation: 13 ft|
+---+---------------+-----------+---------------------------+-+---------------------+-+---------------------------+-------------------+
| | Temperature | Precipitation | Weather Types | |
| +-----------+---+-----+-----+---+-------------------------+-+-+-+-+-+-+-+-+-+---+-------------------------------------------------+
| | | | | | | | | | | | |D| |B| S | |
| | Calendar | 1 | Calendar | | | | | | | | |u|S|l| k | |
| | Day | 2 | Day | | '-' indicates precip | |H|T|I| | |s|m|o| y | |
| | | A | | | during hour | |v|h|c| | |t|k|w| | |
| +-----+-----+ M +-----+-----+ | | |y|u|e| |G|s| | | C | |
| D | | | | R | S |S +------------+------------+ | |n| |H|l|t|H|s| o | |
| a | M | M | O | a | n |n C| A.M. | P.M. |F|F|d|P|a|a|o|a|n| v | |
| t | a | i | b | i | o |o v+------------+------------+o|o|e|e|i|z|r|z|o| e | |
| e | x | n | s | n | w |w r|M12345678901|N12345678901|g|g|r|l|l|e|m|e|w| r | |
+---+-----+-----+---+-----+-----+---+-------------------------+-+-+-+-+-+-+-+-+-+---+-------------------------------------------------+
| 1| 88| 73| 0| 0.27| 0.0| 0| |- - -| | | | | | | | | |PCl|partly cloudy breezy warm humid SHRA |
| 2| 77| 67| 0| 0.04| 0.0| 0|- - - | | | | | | | | | | |Clr|FROPA early then sunny/clear breezy drier cooler |
| 3| 77| 59| 0| 0.00| 0.0| 0| | | | | | | | | | | |Clr|high pressure over the East continued the sunny/c|
| 4| 79| 59| 0| 0.00| 0.0| 0| | | | | | | | | | | |Clr|sunny/clear high pressure generally light winds p|
| 5| 85| 63| 0| 0.00| 0.0| 0| | | | | | | | | | | |Clr| |
| 6| 82| 68| 0| 0.00| 0.0| 0| | | | | | | | | | | |PCl|partly cloudy FROPA variable winds slightly coole|
| 7| 87| 61| 0| 0.00| 0.0| 0| | | | | | | | | | | |Clr|high pressure across the lower Mid-Atlantic usnny|
| 8| 90| 67| 0| 0.91| 0.0| 0| | -- |X| |X| | | | | | |PCl|partly cloudy more humid hot evening +TSRA BR |
| 9| 77| 66| 0| 1.24| 0.0| 0| - | ---- - |X| | | | | | | | |Cld|cloudy mild humid early SHRA +SHRA FROPA |
| 10| 76| 62| 0| 0.00| 0.0| 0| | | | | | | | | | | |Clr|sunny/clear/fair skies pleasantly cooler & dry |
| 11| 79| 57| 0| 0.00| 0.0| 0| | | | | | | | | | | |Clr|high pressure provides sunny/clear/fair skies; pl|
| 12| 84| 62| 0| 0.00| 0.0| 0| | | | | | | | | |X| |Clr|mostly sunny/fair warmer nice afternoon breezes H|
| 13| 88| 66| 0| 0.00| 0.0| 0| | | | | | | | | |X| |Clr| |
| 14| 89| 69| 0| 0.00| 0.0| 0| | | | | | | | | |X| |Clr|another mostly sunny/clear/fair warm day some HZ |
| 15| 88| 69| 0| 0.00| 0.0| 0| | | | | | | | | |X| |Clr|mostly sunny/clear/fair skies some haze warm humi|
| 16| 86| 72| 0| T | 0.0| 0| | | | | | | | | |X| |PCl|high pressure still over the area but some low cl|
| 17| 82| 75| 0| 0.03| 0.0| 0| - | - | | | | | | | | | |Cld|offshore low became TS Odette breezy SHRA here |
| 18| 83| 72| 0| 0.00| 0.0| 0| | | | | | | | | | | |Clr|high pressure across the lower Middle Atlantic bi|
| 19| 85| 69| 0| 0.00| 0.0| 0| | | | | | | | | | | |Clr|FROPA reenforces high pressure over area, increas|
| 20| 80| 64| 0| 0.00| 0.0| 0| | | | | | | | | | | |Clr|high pressure ridged S from NewEngl continued the|
| 21| 84| 69| 0| 0.00| 0.0| 0| | | | | | | | | | | |PCl|high pressure moderating with increasing temps an|
| 22| 87| 73| 0| T | 0.0| 0| | | | | | | | | | | |PCl|partly cloudy breezy warm humid SHRA |
| 23| 78| 65| 0| 0.16| 0.0| 0| - ---- | - |X| | | | | | | | |Cld|mostly cloudy breezy sct SHRA ahead of & along FR|
| 24| 73| 60| 0| 0.00| 0.0| 0| | | | | | | | | | | |Clr|high pressure built across the Middle Atlantic wi|
| 25| 75| 56| 0| 0.00| 0.0| 0| | | | | | | | | | | |Clr|high pressure dominated the East continuing sunn/|
| 26| 74| 58| 0| 0.00| 0.0| 0| | | | | | | | | | | |Clr|high pressure following a FROPA brings more cool,|
| 27| 79| 53| 0| 0.00| 0.0| 0| | | | | | | | | | | |Clr|hihg pressure continued across the lower Middle A|
| 28| 84| 61| 0| 0.00| 0.0| 0| | | | | | | | | | | |Clr|high pressure moderated to warmer temps, still li|
| 29| 73| 61| 0| 0.00| 0.0| 0| | | | | | | | | | | |Clr|fair, then sunny/clear; FROPA onshore flow cooler|
| 30| 76| 53| 0| 0.00| 0.0| 0| | | | | | | | | | | |Clr|higih pressure lying NW to SE from the Great Lake|
+---+-----+-----+---+-----+-----+---+------------+------------+-+-+-+-+-+-+-+-+-+---+-------------------------------------------------+
|SUM| 2443| 1929|SUM| 2.65| 0.0| | | | | | | | | | | | | |
+---+-----+-----+---+-----+-----+---+-------------------------+-+-+-+-+-+-+-+-+-+---+-------------------------------------------------+
|AVG| 81.4| 64.3| | | | | | | | | | | | | | | | |
+---+-----+-----+---+-----+-----+---+-------------------------+-+-+-+-+-+-+-+-+-+---+-------------------------------------------------+
| GREATEST| 2.14| 0.0| | | | | | | | | | | | | |
+---------+-----+-----+---+-------------------------+-+-+-+-+-+-+-+-+-+---+-------------------------------------------------+