901
CDUS41 KPHI 150547
CLIILG
CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
1247 AM EST MON DEC 15 2025
...............................
..THE WILMINGTON DE CLIMATE SUMMARY FOR DECEMBER 14 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 34 1:13 AM 69 2015 46 -12 38
MINIMUM 18 11:59 PM 10 1982 31 -13 25
AVERAGE 26 38 -12 32
PRECIPITATION (IN)
YESTERDAY 0.48 2.04 1897 0.13 0.35 0.00
MONTH TO DATE 1.55 1.86 -0.31 0.95
SINCE DEC 1 1.55 1.86 -0.31 0.95
SINCE JAN 1 38.84 43.34 -4.50 40.64
SNOWFALL (IN)
YESTERDAY 4.1 6.6 1951 0.1 4.0 0.0
MONTH TO DATE 4.5 1.2 3.3 T
SINCE DEC 1 4.5 1.2 3.3 T
SINCE JUL 1 4.5 1.4 3.1 T
SNOW DEPTH 3
DEGREE DAYS
HEATING
YESTERDAY 39 26 13 33
MONTH TO DATE 451 347 104 388
SINCE DEC 1 451 347 104 388
SINCE JUL 1 1217 1200 17 1040
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 1333 1228 105 1328
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 32 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 44 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 14.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
HEAVY SNOW
SNOW
LIGHT SNOW
FOG
FOG W/VISIBILITY <= 1/4 MILE
BLOWING SNOW
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 2:00 AM
LOWEST 49 7:00 PM
AVERAGE 73
......................................................
THE WILMINGTON DE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 46 68 2015
MINIMUM TEMPERATURE (F) 30 9 1917
1943
1962
SUNRISE AND SUNSET
DECEMBER 15 2025......SUNRISE 7:16 AM EST SUNSET 4:39 PM EST
DECEMBER 16 2025......SUNRISE 7:17 AM EST SUNSET 4:39 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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