133
CDUS41 KPHI 200620
CLIILG
CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
220 AM EDT SUN SEP 20 2026
...............................
..THE WILMINGTON DE CLIMATE SUMMARY FOR SEPTEMBER 19 2026
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1894 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 76 2:04 PM 94 1983 78 -2 89
MINIMUM 61 6:08 AM 40 1929 58 3 62
AVERAGE 69 68 1 76
PRECIPITATION (IN)
YESTERDAY 0.02 2.33 1960 0.15 -0.13 0.00
MONTH TO DATE 2.75 2.71 0.04 0.77
SINCE SEP 1 2.75 2.71 0.04 0.77
SINCE JAN 1 33.19 33.07 0.12 31.97
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 1 -1 0
MONTH TO DATE 0 8 -8 0
SINCE SEP 1 0 8 -8 0
SINCE JUL 1 0 8 -8 1
COOLING
YESTERDAY 4 4 0 11
MONTH TO DATE 178 120 58 110
SINCE SEP 1 178 120 58 110
SINCE JAN 1 1418 1171 247 1238
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WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NE (60)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 8.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 78 8:00 PM
LOWEST 56 1:00 PM
AVERAGE 67
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THE WILMINGTON DE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 77 93 1983
MINIMUM TEMPERATURE (F) 58 40 1920
SUNRISE AND SUNSET
SEPTEMBER 20 2026.....SUNRISE 6:48 AM EDT SUNSET 7:03 PM EDT
SEPTEMBER 21 2026.....SUNRISE 6:49 AM EDT SUNSET 7:01 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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