240  
CDUS41 KPHI 170609  
CLIILG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
109 AM EST TUE DEC 17 2024  
   
...............................
 
 
   
..THE WILMINGTON DE CLIMATE SUMMARY FOR DECEMBER 16 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 49 1:52 PM 69 1971 46 3 57  
MINIMUM 38 1:08 AM 8 1943 30 8 27  
AVERAGE 44 38 6 42  
 
PRECIPITATION (IN)  
YESTERDAY 0.76 1.53 2018 0.12 0.64 0.00  
MONTH TO DATE 1.94 2.11 -0.17 3.20  
SINCE DEC 1 1.94 2.11 -0.17 3.20  
SINCE JAN 1 41.63 43.59 -1.96 47.31  
 
SNOWFALL (IN)  
YESTERDAY 0.0 3.5 1896 0.1 -0.1 0.0  
MONTH TO DATE T 1.3 -1.3 0.7  
SINCE DEC 1 T 1.3 -1.3 0.7  
SINCE JUL 1 T 1.5 -1.5 0.7  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 21 27 -6 23  
MONTH TO DATE 442 401 41 380  
SINCE DEC 1 442 401 41 380  
SINCE JUL 1 1094 1257 -163 1241  
 
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 14 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 7.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 12:00 PM  
LOWEST 89 3:00 PM  
AVERAGE 93  
   
......................................................
 
 
THE WILMINGTON DE CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 46 62 2000  
2021  
MINIMUM TEMPERATURE (F) 30 6 1951  
 
SUNRISE AND SUNSET  
DECEMBER 17 2024......SUNRISE 7:18 AM EST SUNSET 4:40 PM EST  
DECEMBER 18 2024......SUNRISE 7:18 AM EST SUNSET 4:40 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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