738  
CDUS41 KPHI 080555  
CLIILG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
155 AM EDT THU APR 08 2021  
   
...............................
 
 
   
..THE WILMINGTON DE CLIMATE SUMMARY FOR APRIL 7 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 71 2:31 PM 87 1929 61 10 63  
2010  
MINIMUM 49 2:29 AM 18 1982 40 9 44  
AVERAGE 60 50 10 54  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 1.47 1924 0.12 -0.11 0.01  
MONTH TO DATE 0.10 0.89 -0.79 0.01  
SINCE MAR 1 4.90 4.81 0.09 3.35  
SINCE JAN 1 11.25 10.50 0.75 10.19  
 
SNOWFALL (IN)  
YESTERDAY 0.0 1.2 1990 0.0 0.0 0.0  
MONTH TO DATE T 0.1 -0.1 0.0  
SINCE MAR 1 T 2.0 -2.0 0.0  
SINCE JUL 1 14.3 20.0 -5.7 0.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 5 15 -10 11  
MONTH TO DATE 100 110 -10 83  
SINCE MAR 1 664 793 -129 577  
SINCE JUL 1 3978 4416 -438 3716  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 3 1 2 1  
SINCE JAN 1 3 1 2 1    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 6.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 77 9:00 PM  
LOWEST 22 2:00 PM  
AVERAGE 50  
   
......................................................
 
 
THE WILMINGTON DE CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 61 87 1929  
MINIMUM TEMPERATURE (F) 41 24 1982  
 
SUNRISE AND SUNSET  
APRIL 8 2021.........SUNRISE 6:35 AM EDT SUNSET 7:34 PM EDT  
APRIL 9 2021.........SUNRISE 6:34 AM EDT SUNSET 7:35 PM EDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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