717  
CDUS41 KPHI 152133  
CLIILG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
533 PM EDT THU APR 15 2021  
   
...............................
 
 
   
..THE WILMINGTON DE CLIMATE SUMMARY FOR APRIL 15 2021
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 67 2:12 PM 86 1896 63 4 53  
MINIMUM 53 5:29 AM 25 1943 43 10 39  
AVERAGE 60 53 7 46  
 
PRECIPITATION (IN)  
TODAY 0.00 4.36 2007 0.11 -0.11 0.05  
MONTH TO DATE 1.69 1.83 -0.14 2.39  
SINCE MAR 1 6.49 5.75 0.74 5.73  
SINCE JAN 1 12.84 11.44 1.40 12.57  
 
SNOWFALL (IN)  
TODAY 0.0 T 1962 0.0 0.0 0.0  
MONTH TO DATE T 0.2 -0.2 T  
SINCE MAR 1 T 2.1 -2.1 T  
SINCE JUL 1 14.3 20.1 -5.8 0.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 5 12 -7 19  
MONTH TO DATE 165 216 -51 180  
SINCE MAR 1 729 899 -170 674  
SINCE JUL 1 4043 4522 -479 3813  
 
COOLING  
TODAY 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 28 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 7.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 12:00 AM  
LOWEST 48 4:00 PM  
AVERAGE 73  
   
......................................................
 
 
THE WILMINGTON DE CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 64 92 1896  
MINIMUM TEMPERATURE (F) 43 25 1928  
1943  
 
SUNRISE AND SUNSET  
APRIL 15 2021.........SUNRISE 6:25 AM EDT SUNSET 7:41 PM EDT  
APRIL 16 2021.........SUNRISE 6:23 AM EDT SUNSET 7:42 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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