309
CDUS41 KPHI 200617
CLIILG
CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
217 AM EDT WED AUG 20 2025
...............................
..THE WILMINGTON DE CLIMATE SUMMARY FOR AUGUST 19 2025
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1894 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 78 1:05 PM 95 2002 85 -7 84
MINIMUM 68 5:03 AM 51 1924 66 2 68
AVERAGE 73 76 -3 76
PRECIPITATION (IN)
YESTERDAY T 4.80 1901 0.12 -0.12 0.04
MONTH TO DATE 1.02 2.51 -1.49 5.52
SINCE JUN 1 11.70 11.59 0.11 13.58
SINCE JAN 1 30.82 28.89 1.93 35.55
SNOWFALL (IN)
YESTERDAY 0.0 0.0 1894 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE JUN 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 10 13 -3 0
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 8 11 -3 11
MONTH TO DATE 191 219 -28 234
SINCE JUN 1 986 849 137 971
SINCE JAN 1 1075 936 139 1094
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WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION E (80)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION E (80)
AVERAGE WIND SPEED 9.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 73 12:00 AM
LOWEST 52 12:00 PM
AVERAGE 63
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THE WILMINGTON DE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 85 100 1983
MINIMUM TEMPERATURE (F) 66 48 1949
SUNRISE AND SUNSET
AUGUST 20 2025........SUNRISE 6:20 AM EDT SUNSET 7:51 PM EDT
AUGUST 21 2025........SUNRISE 6:21 AM EDT SUNSET 7:50 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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