495  
CDUS41 KPHI 302132  
CLIILG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
532 PM EDT FRI APR 30 2021  
   
...............................
 
 
   
..THE WILMINGTON DE CLIMATE SUMMARY FOR APRIL 30 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 71 1:28 PM 86 1942 68 3 69  
MINIMUM 59 3:52 PM 33 1931 47 12 58  
AVERAGE 65 58 7 64  
 
PRECIPITATION (IN)  
TODAY T 3.89 2014 0.11 -0.11 0.47  
MONTH TO DATE 2.35 3.50 -1.15 4.35  
SINCE MAR 1 7.15 7.42 -0.27 7.69  
SINCE JAN 1 13.50 13.11 0.39 14.53  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 1894 0.0 0.0 0.0  
MONTH TO DATE T 0.3 -0.3 T  
SINCE MAR 1 T 2.2 -2.2 T  
SINCE JUL 1 14.3 20.2 -5.9 0.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 8 -8 1  
MONTH TO DATE 313 363 -50 401  
SINCE MAR 1 877 1046 -169 895  
SINCE JUL 1 4191 4669 -478 4034  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 14 11 3 0  
SINCE MAR 1 17 12 5 1  
SINCE JAN 1 17 12 5 1    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 36 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 47 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 20.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 1:00 AM  
LOWEST 30 2:00 PM  
AVERAGE 56  
   
......................................................
 
 
THE WILMINGTON DE CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 88 1942  
MINIMUM TEMPERATURE (F) 48 30 1978  
 
SUNRISE AND SUNSET  
APRIL 30 2021.........SUNRISE 6:04 AM EDT SUNSET 7:56 PM EDT  
MAY 1 2021...........SUNRISE 6:03 AM EDT SUNSET 7:57 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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