494  
CDUS41 KPHI 250552  
CLIILG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
1252 AM EST FRI DEC 25 2020  
   
...............................
 
 
   
..THE WILMINGTON DE CLIMATE SUMMARY FOR DECEMBER 24 2020
 
 
CLIMATE NORMAL PERIOD: 1981 TO 2010  
CLIMATE RECORD PERIOD: 1894 TO 2020  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 60 10:48 PM 71 2015 42 18 53  
MINIMUM 38 5:41 AM -5 1983 27 11 27  
AVERAGE 49 34 15 40  
 
PRECIPITATION (IN)  
YESTERDAY 1.94R 1.87 1986 0.11 1.83 0.00  
MONTH TO DATE 4.63 2.80 1.83 3.77  
SINCE DEC 1 4.63 2.80 1.83 3.77  
SINCE JAN 1 52.85 42.40 10.45 47.06  
 
SNOWFALL (IN)  
YESTERDAY 0.0 12.4 1966 0.1 -0.1 0.0  
MONTH TO DATE 2.8 2.5 0.3 0.3  
SINCE DEC 1 2.8 2.5 0.3 0.3  
SINCE JUL 1 2.8 2.9 -0.1 0.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 16 31 -15 25  
MONTH TO DATE 634 659 -25 657  
SINCE DEC 1 634 659 -25 657  
SINCE JUL 1 1326 1557 -231 1486  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1300 1145 155 1508    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 45 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 63 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 16.1  
 
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 PM  
LOWEST 77 11:00 AM  
AVERAGE 87  
   
......................................................
 
 
THE WILMINGTON DE CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 42 70 1982  
MINIMUM TEMPERATURE (F) 26 -7 1983  
 
SUNRISE AND SUNSET  
DECEMBER 25 2020......SUNRISE 7:22 AM EST SUNSET 4:44 PM EST  
DECEMBER 26 2020......SUNRISE 7:22 AM EST SUNSET 4:45 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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