417  
CDUS41 KPHI 090604  
CLIILG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
204 AM EDT WED APR 09 2025  
   
...............................  
 
   
..THE WILMINGTON DE CLIMATE SUMMARY FOR APRIL 8 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 49 3:23 PM 87 1929 61 -12 65  
MINIMUM 36 11:59 PM 24 1982 41 -5 35  
AVERAGE 43 51 -8 50  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.21 1940 0.12 -0.12 0.00  
MONTH TO DATE 1.73 0.96 0.77 3.71  
SINCE MAR 1 6.35 5.12 1.23 10.91  
SINCE JAN 1 9.97 11.18 -1.21 18.93  
 
SNOWFALL (IN)  
YESTERDAY 0.0 3.5 1916 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.1 -0.1 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 22 14 8 15  
MONTH TO DATE 97 123 -26 140  
SINCE MAR 1 598 799 -201 681  
SINCE JUL 1 3989 4287 -298 3920  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 2 0 2 0  
SINCE MAR 1 8 1 7 0  
SINCE JAN 1 8 1 7 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 35 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 47 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 17.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 12:00 AM  
LOWEST 29 4:00 PM  
AVERAGE 59  
   
......................................................  
 
THE WILMINGTON DE CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 62 85 1959  
MINIMUM TEMPERATURE (F) 41 25 1917  
1977  
 
SUNRISE AND SUNSET  
APRIL 9 2025.........SUNRISE 6:34 AM EDT SUNSET 7:35 PM EDT  
APRIL 10 2025.........SUNRISE 6:32 AM EDT SUNSET 7:36 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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