541  
CDUS41 KPHI 070552  
CLIILG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
152 AM EDT WED APR 07 2021  
   
...............................
 
 
   
..THE WILMINGTON DE CLIMATE SUMMARY FOR APRIL 6 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 4:17 PM 86 2010 60 11 68  
MINIMUM 47 6:09 AM 24 1944 40 7 48  
1982  
AVERAGE 59 50 9 58  
 
PRECIPITATION (IN)  
YESTERDAY T 1.78 1958 0.12 -0.12 0.00  
MONTH TO DATE 0.09 0.77 -0.68 T  
SINCE MAR 1 4.89 4.69 0.20 3.34  
SINCE JAN 1 11.24 10.38 0.86 10.18  
 
SNOWFALL (IN)  
YESTERDAY 0.0 1.1 1982 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 6 15 -9 7  
MONTH TO DATE 95 95 0 72  
SINCE MAR 1 659 778 -119 566  
SINCE JUL 1 3973 4401 -428 3705  
 
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 20 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 7.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 50 7:00 AM  
LOWEST 23 12:00 PM  
AVERAGE 37  
   
......................................................
 
 
THE WILMINGTON DE CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 61 87 1929  
2010  
MINIMUM TEMPERATURE (F) 40 18 1982  
 
SUNRISE AND SUNSET  
APRIL 7 2021.........SUNRISE 6:37 AM EDT SUNSET 7:33 PM EDT  
APRIL 8 2021.........SUNRISE 6:35 AM EDT SUNSET 7:34 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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