024  
CDUS41 KPHI 120552  
CLIILG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
152 AM EDT TUE AUG 12 2025  
   
...............................  
 
   
..THE WILMINGTON DE CLIMATE SUMMARY FOR AUGUST 11 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 85 3:59 PM 101 1895 85 0 82  
MINIMUM 61 4:44 AM 52 1972 67 -6 63  
AVERAGE 73 76 -3 73  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.68 1920 0.12 -0.12 T  
MONTH TO DATE 0.00 1.52 -1.52 5.17  
SINCE JUN 1 10.68 10.60 0.08 13.23  
SINCE JAN 1 29.80 27.90 1.90 35.20  
 
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 JUN 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 10 13 -3 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 8 11 -3 8  
MONTH TO DATE 82 131 -49 157  
SINCE JUN 1 877 761 116 894  
SINCE JAN 1 966 848 118 1017    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 5.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 7:00 AM  
LOWEST 55 3:00 PM  
AVERAGE 78  
   
......................................................  
 
THE WILMINGTON DE CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 102 1896  
MINIMUM TEMPERATURE (F) 67 50 1930  
 
SUNRISE AND SUNSET  
AUGUST 12 2025........SUNRISE 6:12 AM EDT SUNSET 8:02 PM EDT  
AUGUST 13 2025........SUNRISE 6:13 AM EDT SUNSET 8:01 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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