749  
CDUS41 KPHI 050552  
CLIILG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
152 AM EDT MON MAY 05 2025  
   
...............................  
 
   
..THE WILMINGTON DE CLIMATE SUMMARY FOR MAY 4 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 71 9:43 AM 88 1965 71 0 54  
2018  
MINIMUM 63 11:59 PM 34 1957 50 13 49  
AVERAGE 67 60 7 52  
 
PRECIPITATION (IN)  
YESTERDAY 0.32 1.13 1936 0.11 0.21 0.24  
MONTH TO DATE 0.32 0.44 -0.12 0.27  
SINCE MAR 1 9.09 8.11 0.98 12.05  
SINCE JAN 1 12.71 14.17 -1.46 20.07  
 
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 0 6 -6 13  
MONTH TO DATE 1 25 -24 18  
SINCE MAR 1 776 1048 -272 869  
SINCE JUL 1 4167 4536 -369 4108  
 
COOLING  
YESTERDAY 2 1 1 0  
MONTH TO DATE 17 4 13 13  
SINCE MAR 1 37 17 20 35  
SINCE JAN 1 37 17 20 35    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 9.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 11:00 AM  
LOWEST 81 9:00 AM  
AVERAGE 89  
   
......................................................  
 
THE WILMINGTON DE CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 88 1955  
MINIMUM TEMPERATURE (F) 50 35 1920  
 
SUNRISE AND SUNSET  
MAY 5 2025...........SUNRISE 5:58 AM EDT SUNSET 8:01 PM EDT  
MAY 6 2025...........SUNRISE 5:57 AM EDT SUNSET 8:02 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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