462  
CDUS41 KPHI 070552  
CLIILG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
1252 AM EST MON DEC 07 2020  
   
...............................
 
 
   
..THE WILMINGTON DE CLIMATE SUMMARY FOR DECEMBER 6 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 44 2:13 PM 72 2001 48 -4 52  
MINIMUM 30 11:59 PM 15 1926 31 -1 29  
1940  
AVERAGE 37 40 -3 41  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.20 1908 0.13 -0.13 0.01  
MONTH TO DATE 1.04 0.75 0.29 0.67  
SINCE DEC 1 1.04 0.75 0.29 0.67  
SINCE JAN 1 49.26 40.35 8.91 43.96  
 
SNOWFALL (IN)  
YESTERDAY 0.0 6.0 1910 0.1 -0.1 0.0  
MONTH TO DATE T 0.5 -0.5 T  
SINCE DEC 1 T 0.5 -0.5 T  
SINCE JUL 1 T 0.9 -0.9 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 28 26 2 24  
MONTH TO DATE 140 148 -8 153  
SINCE DEC 1 140 148 -8 153  
SINCE JUL 1 832 1046 -214 982  
 
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 23 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 13.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 63 11:00 PM  
LOWEST 41 3:00 PM  
AVERAGE 52  
   
......................................................
 
 
THE WILMINGTON DE CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 47 72 1998  
MINIMUM TEMPERATURE (F) 31 7 1926  
 
SUNRISE AND SUNSET  
DECEMBER 7 2020......SUNRISE 7:10 AM EST SUNSET 4:38 PM EST  
DECEMBER 8 2020......SUNRISE 7:11 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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