390  
CDUS41 KPHI 292136  
CLIILG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
436 PM EST TUE DEC 29 2020  
   
...............................
 
 
   
..THE WILMINGTON DE CLIMATE SUMMARY FOR DECEMBER 29 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 40 1:51 PM 74 1984 41 -1 47  
MINIMUM 33 7:27 AM 2 1917 26 7 32  
1933  
AVERAGE 37 34 3 40  
 
PRECIPITATION (IN)  
TODAY 0.00 1.37 2013 0.09 -0.09 0.52  
MONTH TO DATE 5.15 3.30 1.85 4.29  
SINCE DEC 1 5.15 3.30 1.85 4.29  
SINCE JAN 1 53.37 42.90 10.47 47.58  
 
SNOWFALL (IN)  
TODAY 0.0 3.3 1962 0.1 -0.1 0.0  
MONTH TO DATE 2.8 3.1 -0.3 0.3  
SINCE DEC 1 2.8 3.1 -0.3 0.3  
SINCE JUL 1 2.8 3.5 -0.7 0.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 28 32 -4 25  
MONTH TO DATE 780 815 -35 773  
SINCE DEC 1 780 815 -35 773  
SINCE JUL 1 1472 1713 -241 1602  
 
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 28 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 13.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 69 5:00 AM  
LOWEST 30 11:00 AM  
AVERAGE 50  
   
......................................................
 
 
THE WILMINGTON DE CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 41 66 1990  
MINIMUM TEMPERATURE (F) 26 -7 1917  
 
SUNRISE AND SUNSET  
DECEMBER 29 2020......SUNRISE 7:23 AM EST SUNSET 4:47 PM EST  
DECEMBER 30 2020......SUNRISE 7:23 AM EST SUNSET 4:48 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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