009
CDUS41 KPHI 040556
CLIILG
CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
156 AM EDT THU SEP 04 2025
...............................
..THE WILMINGTON DE CLIMATE SUMMARY FOR SEPTEMBER 3 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 81 1:39 PM 100 1953 82 -1 76
MINIMUM 57 5:05 AM 48 1967 63 -6 54
AVERAGE 69 73 -4 65
PRECIPITATION (IN)
YESTERDAY 0.00 4.43 1969 0.14 -0.14 0.00
MONTH TO DATE 0.00 0.40 -0.40 T
SINCE SEP 1 0.00 0.40 -0.40 T
SINCE JAN 1 31.20 30.76 0.44 36.66
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 SEP 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 SEP 1 0 0 0 0
SINCE JUL 1 1 1 0 2
COOLING
YESTERDAY 4 8 -4 0
MONTH TO DATE 9 24 -15 19
SINCE SEP 1 9 24 -15 19
SINCE JAN 1 1137 1075 62 1198
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WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (160)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 5.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 5:00 AM
LOWEST 43 1:00 PM
AVERAGE 70
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THE WILMINGTON DE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 82 96 2023
MINIMUM TEMPERATURE (F) 63 47 1997
SUNRISE AND SUNSET
SEPTEMBER 4 2025.....SUNRISE 6:34 AM EDT SUNSET 7:28 PM EDT
SEPTEMBER 5 2025.....SUNRISE 6:35 AM EDT SUNSET 7:27 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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