125  
CDUS41 KPHI 092145  
CLIILG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
445 PM EST WED DEC 09 2020  
   
...............................
 
 
   
..THE WILMINGTON DE CLIMATE SUMMARY FOR DECEMBER 9 2020
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 41 10:57 AM 72 1966 47 -6 56  
MINIMUM 29 3:26 AM 13 1960 30 -1 42  
AVERAGE 35 38 -3 49  
 
PRECIPITATION (IN)  
TODAY T 2.28 2009 0.13 -0.13 1.28  
MONTH TO DATE 1.04 1.12 -0.08 1.97  
SINCE DEC 1 1.04 1.12 -0.08 1.97  
SINCE JAN 1 49.26 40.72 8.54 45.26  
 
SNOWFALL (IN)  
TODAY T 5.0 1928 0.1 -0.1 0.0  
MONTH TO DATE T 0.8 -0.8 T  
SINCE DEC 1 T 0.8 -0.8 T  
SINCE JUL 1 T 1.2 -1.2 T  
SNOW DEPTH T  
 
DEGREE DAYS  
HEATING  
TODAY 30 27 3 16  
MONTH TO DATE 233 227 6 232  
SINCE DEC 1 233 227 6 232  
SINCE JUL 1 925 1125 -200 1061  
 
COOLING  
TODAY 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 20 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 7.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 69 6:00 AM  
LOWEST 46 11:00 AM  
AVERAGE 58  
   
......................................................
 
 
THE WILMINGTON DE CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 46 72 1966  
MINIMUM TEMPERATURE (F) 30 8 1910  
 
SUNRISE AND SUNSET  
DECEMBER 9 2020......SUNRISE 7:12 AM EST SUNSET 4:38 PM EST  
DECEMBER 10 2020......SUNRISE 7:13 AM EST SUNSET 4:38 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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