259  
CDUS41 KPHI 190559  
CLIILG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
1259 AM EST FRI FEB 19 2021  
   
...............................
 
 
   
..THE WILMINGTON DE CLIMATE SUMMARY FOR FEBRUARY 18 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 30 2:55 PM 72 2008 44 -14 60  
MINIMUM 24 12:56 AM -6 1979 27 -3 36  
AVERAGE 27 36 -9 48  
 
PRECIPITATION (IN)  
YESTERDAY 0.49 1.08 1956 0.10 0.39 T  
MONTH TO DATE 2.50 1.71 0.79 2.48  
SINCE DEC 1 9.50 8.20 1.30 11.06  
SINCE JAN 1 4.34 4.72 -0.38 6.38  
 
SNOWFALL (IN)  
YESTERDAY 1.4 2.5 1964 0.3 1.1 0.0  
2000  
MONTH TO DATE 7.4 5.8 1.6 T  
SINCE DEC 1 12.7 15.1 -2.4 0.9  
SINCE JUL 1 12.7 15.5 -2.8 0.9  
SNOW DEPTH T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 38 29 9 17  
MONTH TO DATE 586 556 30 415  
SINCE DEC 1 2341 2445 -104 2026  
SINCE JUL 1 3033 3343 -310 2855  
 
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 20 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 10.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FREEZING RAIN  
LT FREEZING RAIN  
LIGHT SNOW  
SLEET  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 8:00 PM  
LOWEST 48 6:00 AM  
AVERAGE 69  
   
......................................................
 
 
THE WILMINGTON DE CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 44 71 2017  
MINIMUM TEMPERATURE (F) 27 2 1936  
 
SUNRISE AND SUNSET  
FEBRUARY 19 2021......SUNRISE 6:49 AM EST SUNSET 5:44 PM EST  
FEBRUARY 20 2021......SUNRISE 6:48 AM EST SUNSET 5:45 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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