454
CDUS41 KPHI 182122
CLIILG
CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
522 PM EDT SUN MAY 18 2025
...............................
..THE WILMINGTON DE CLIMATE SUMMARY FOR MAY 18 2025
VALID TODAY AS OF 0500 PM LOCAL TIME.
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)
TODAY
MAXIMUM 79 1:42 PM 94 1962 74 5 68
MINIMUM 62 2:32 AM 40 1967 54 8 57
AVERAGE 71 64 7 63
PRECIPITATION (IN)
TODAY 0.00 2.01 1946 0.12 -0.12 0.14
MONTH TO DATE 2.51 1.99 0.52 1.56
SINCE MAR 1 11.28 9.66 1.62 13.34
SINCE JAN 1 14.90 15.72 -0.82 21.36
SNOWFALL (IN)
TODAY 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 0.0 3.2 -3.2 T
SINCE JUL 1 10.0 20.2 -10.2 11.6
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 0 4 -4 2
MONTH TO DATE 16 90 -74 78
SINCE MAR 1 791 1113 -322 929
SINCE JUL 1 4182 4601 -419 4168
COOLING
TODAY 6 2 4 0
MONTH TO DATE 63 27 36 30
SINCE MAR 1 83 40 43 52
SINCE JAN 1 83 40 43 52
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 12.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 73 1:00 AM
LOWEST 37 1:00 PM
AVERAGE 55
......................................................
THE WILMINGTON DE CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 95 1962
MINIMUM TEMPERATURE (F) 54 37 2009
SUNRISE AND SUNSET
MAY 18 2025...........SUNRISE 5:45 AM EDT SUNSET 8:13 PM EDT
MAY 19 2025...........SUNRISE 5:44 AM EDT SUNSET 8:14 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page