320
CDUS41 KPHI 220556
CLIILG
CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
156 AM EDT FRI MAY 22 2026
...............................
..THE WILMINGTON DE CLIMATE SUMMARY FOR MAY 21 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 71 12:30 AM 95 1996 75 -4 59
MINIMUM 56 1:01 PM 35 2002 55 1 52
AVERAGE 64 65 -1 56
PRECIPITATION (IN)
YESTERDAY 0.28 2.94 1894 0.12 0.16 0.54
MONTH TO DATE 1.33 2.34 -1.01 3.05
SINCE MAR 1 6.08 10.01 -3.93 11.82
SINCE JAN 1 10.95 16.07 -5.12 15.44
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 MAR 1 T 3.2 -3.2 0.0
SINCE JUL 1 24.0 20.2 3.8 10.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 1 3 -2 9
MONTH TO DATE 77 99 -22 35
SINCE MAR 1 863 1125 -262 810
SINCE JUL 1 4592 4613 -21 4201
COOLING
YESTERDAY 0 3 -3 0
MONTH TO DATE 68 36 32 63
SINCE MAR 1 124 49 75 83
SINCE JAN 1 124 49 75 83
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WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NE (30)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NE (40)
AVERAGE WIND SPEED 8.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 12:00 AM
LOWEST 58 9:00 AM
AVERAGE 73
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THE WILMINGTON DE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 94 1941
MINIMUM TEMPERATURE (F) 55 37 2002
SUNRISE AND SUNSET
MAY 22 2026...........SUNRISE 5:42 AM EDT SUNSET 8:16 PM EDT
MAY 23 2026...........SUNRISE 5:42 AM EDT SUNSET 8:17 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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