814  
CDUS41 KPHI 170554  
CLIILG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
1254 AM EST WED FEB 17 2021  
   
...............................
 
 
   
..THE WILMINGTON DE CLIMATE SUMMARY FOR FEBRUARY 16 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 51 1:25 PM 74 1954 44 7 50  
MINIMUM 28 11:59 PM 2 1943 27 1 28  
2015  
AVERAGE 40 35 5 39  
 
PRECIPITATION (IN)  
YESTERDAY 0.85 0.95 2003 0.10 0.75 0.00  
MONTH TO DATE 2.01 1.52 0.49 2.48  
SINCE DEC 1 9.01 8.01 1.00 11.06  
SINCE JAN 1 3.85 4.53 -0.68 6.38  
 
SNOWFALL (IN)  
YESTERDAY 0.0 17.0 2003 0.3 -0.3 0.0  
MONTH TO DATE 6.0 5.1 0.9 T  
SINCE DEC 1 11.3 14.4 -3.1 0.9  
SINCE JUL 1 11.3 14.8 -3.5 0.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 25 30 -5 26  
MONTH TO DATE 512 497 15 377  
SINCE DEC 1 2267 2386 -119 1988  
SINCE JUL 1 2959 3284 -325 2817  
 
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 29 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 12.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 4:00 AM  
LOWEST 49 6:00 PM  
AVERAGE 73  
   
......................................................
 
 
THE WILMINGTON DE CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 44 70 1976  
MINIMUM TEMPERATURE (F) 27 -1 1979  
 
SUNRISE AND SUNSET  
FEBRUARY 17 2021......SUNRISE 6:52 AM EST SUNSET 5:41 PM EST  
FEBRUARY 18 2021......SUNRISE 6:50 AM EST SUNSET 5:43 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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