879  
CDUS41 KPHI 180602  
CLIILG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
102 AM EST WED DEC 18 2024  
   
...............................
 
 
   
..THE WILMINGTON DE CLIMATE SUMMARY FOR DECEMBER 17 2024
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1894 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 61 MM 62 2000 46 15 60  
2021  
MINIMUM 42 MM 6 1951 30 12 36  
AVERAGE 52 38 14 48  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 1.61 2000 0.12 -0.10 1.11  
MONTH TO DATE 1.96 2.23 -0.27 4.31  
SINCE DEC 1 1.96 2.23 -0.27 4.31  
SINCE JAN 1 41.65 43.71 -2.06 48.42  
 
SNOWFALL (IN)  
YESTERDAY 0.0 2.2 1973 0.1 -0.1 0.0  
MONTH TO DATE T 1.4 -1.4 0.7  
SINCE DEC 1 T 1.4 -1.4 0.7  
SINCE JUL 1 T 1.6 -1.6 0.7  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 13 27 -14 17  
MONTH TO DATE 455 428 27 397  
SINCE DEC 1 455 428 27 397  
SINCE JUL 1 1107 1284 -177 1258  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1328 1228 100 1317    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 8.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 9:00 AM  
LOWEST 47 4:00 PM  
AVERAGE 72  
   
......................................................
 
 
THE WILMINGTON DE CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 45 71 2006  
MINIMUM TEMPERATURE (F) 30 0 1919  
 
SUNRISE AND SUNSET  
DECEMBER 18 2024......SUNRISE 7:18 AM EST SUNSET 4:40 PM EST  
DECEMBER 19 2024......SUNRISE 7:19 AM EST SUNSET 4:41 PM EST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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