330  
CDUS41 KPHI 170605  
CLIILG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
205 AM EDT THU APR 17 2025  
   
...............................
 
 
   
..THE WILMINGTON DE CLIMATE SUMMARY FOR APRIL 16 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 60 2:02 PM 92 1896 65 -5 74  
MINIMUM 42 11:55 PM 25 1928 44 -2 48  
1943  
AVERAGE 51 54 -3 61  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.25 1929 0.11 -0.11 0.00  
MONTH TO DATE 4.03 1.88 2.15 4.37  
SINCE MAR 1 8.65 6.04 2.61 11.57  
SINCE JAN 1 12.27 12.10 0.17 19.59  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 2007 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 14 11 3 4  
MONTH TO DATE 225 223 2 170  
SINCE MAR 1 726 899 -173 711  
SINCE JUL 1 4117 4387 -270 3950  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 2 0 2 5  
SINCE MAR 1 8 1 7 5  
SINCE JAN 1 8 1 7 5    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 16.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 58 7:00 AM  
LOWEST 32 1:00 PM  
AVERAGE 45  
   
......................................................
 
 
THE WILMINGTON DE CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 97 1896  
MINIMUM TEMPERATURE (F) 44 27 1962  
1980  
 
SUNRISE AND SUNSET  
APRIL 17 2025.........SUNRISE 6:22 AM EDT SUNSET 7:43 PM EDT  
APRIL 18 2025.........SUNRISE 6:20 AM EDT SUNSET 7:44 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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