971
CDUS41 KPHI 200557
CLIILG
CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
157 AM EDT WED MAY 20 2026
...............................
..THE WILMINGTON DE CLIMATE SUMMARY FOR MAY 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 96R 3:57 PM 95 1962 74 22 71
MINIMUM 68 5:32 AM 37 2009 54 14 55
AVERAGE 82 64 18 63
PRECIPITATION (IN)
YESTERDAY 0.00 1.20 1900 0.11 -0.11 0.00
1966
MONTH TO DATE 0.64 2.10 -1.46 2.51
SINCE MAR 1 5.39 9.77 -4.38 11.28
SINCE JAN 1 10.26 15.83 -5.57 14.90
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 0 3 -3 2
MONTH TO DATE 76 93 -17 18
SINCE MAR 1 862 1119 -257 793
SINCE JUL 1 4591 4607 -16 4184
COOLING
YESTERDAY 17 3 14 0
MONTH TO DATE 50 30 20 63
SINCE MAR 1 106 43 63 83
SINCE JAN 1 106 43 63 83
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WIND (MPH)
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 6.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 5:00 AM
LOWEST 5 9:00 PM
AVERAGE 48
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THE WILMINGTON DE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 96 1996
MINIMUM TEMPERATURE (F) 55 37 2002
SUNRISE AND SUNSET
MAY 20 2026...........SUNRISE 5:44 AM EDT SUNSET 8:15 PM EDT
MAY 21 2026...........SUNRISE 5:43 AM EDT SUNSET 8:16 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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