096  
CDUS41 KPHI 110554  
CLIILG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
1254 AM EST THU FEB 11 2021  
   
...............................
 
 
   
..THE WILMINGTON DE CLIMATE SUMMARY FOR FEBRUARY 10 2021
 
 
CLIMATE NORMAL PERIOD: 1981 TO 2010  
CLIMATE RECORD PERIOD: 1894 TO 2021  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 39 3:18 PM 63 1990 42 -3 46  
MINIMUM 25 4:35 AM -2 1899 26 -1 42  
1979  
AVERAGE 32 34 -2 44  
 
PRECIPITATION (IN)  
YESTERDAY 0.05 0.90 2010 0.09 -0.04 0.35  
MONTH TO DATE 0.93 0.96 -0.03 1.61  
SINCE DEC 1 7.93 7.45 0.48 10.19  
SINCE JAN 1 2.77 3.97 -1.20 5.51  
 
SNOWFALL (IN)  
YESTERDAY 0.7 8.0 1926 0.3 0.4 0.0  
MONTH TO DATE 3.0 3.2 -0.2 T  
SINCE DEC 1 8.3 12.5 -4.2 0.9  
SINCE JUL 1 8.3 12.9 -4.6 0.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 33 31 2 21  
MONTH TO DATE 316 315 1 215  
SINCE DEC 1 2071 2204 -133 1826  
SINCE JUL 1 2763 3102 -339 2655  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 4.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 11:00 PM  
LOWEST 48 3:00 PM  
AVERAGE 70  
   
......................................................
 
 
THE WILMINGTON DE CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 43 69 2009  
MINIMUM TEMPERATURE (F) 26 -1 1899  
1962  
1979  
 
SUNRISE AND SUNSET  
FEBRUARY 11 2021......SUNRISE 6:59 AM EST SUNSET 5:34 PM EST  
FEBRUARY 12 2021......SUNRISE 6:58 AM EST SUNSET 5:36 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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