248  
CDUS41 KPHI 010611  
CLIILG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
211 AM EDT SUN JUN 01 2025  
   
...............................  
 
   
..THE WILMINGTON DE CLIMATE SUMMARY FOR MAY 31 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 75 12:52 PM 96 1895 78 -3 76  
2011  
MINIMUM 52 11:59 PM 41 1938 58 -6 49  
AVERAGE 64 68 -4 63  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 2.58 1993 0.13 -0.11 0.00  
MONTH TO DATE 6.73 3.57 3.16 2.17  
SINCE MAR 1 15.50 11.24 4.26 13.95  
SINCE JAN 1 19.12 17.30 1.82 21.97  
 
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 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  
YESTERDAY 1 2 -1 2  
MONTH TO DATE 76 123 -47 81  
SINCE MAR 1 851 1146 -295 932  
SINCE JUL 1 4242 4634 -392 4171  
 
COOLING  
YESTERDAY 0 4 -4 0  
MONTH TO DATE 69 74 -5 101  
SINCE MAR 1 89 87 2 123  
SINCE JAN 1 89 87 2 123    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 15.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 12:00 AM  
LOWEST 40 1:00 PM  
AVERAGE 65  
   
......................................................  
 
THE WILMINGTON DE CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 100 1895  
MINIMUM TEMPERATURE (F) 59 40 1945  
 
SUNRISE AND SUNSET  
JUNE 1 2025..........SUNRISE 5:37 AM EDT SUNSET 8:24 PM EDT  
JUNE 2 2025..........SUNRISE 5:36 AM EDT SUNSET 8:25 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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