847  
CDUS41 KPHI 200605  
CLIILG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
205 AM EDT SUN JUN 20 2021  
   
...............................
 
 
   
..THE WILMINGTON DE CLIMATE SUMMARY FOR JUNE 19 2021
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
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 89 12:59 PM 100 1994 83 6 82  
MINIMUM 70 11:59 PM 50 1946 64 6 67  
1954  
AVERAGE 80 74 6 75  
 
PRECIPITATION (IN)  
YESTERDAY T 2.08 1948 0.15 -0.15 0.09  
MONTH TO DATE 1.32 3.03 -1.71 2.38  
SINCE JUN 1 1.32 3.03 -1.71 2.38  
SINCE JAN 1 17.86 20.33 -2.47 19.36  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1948 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUN 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 14.3 20.2 -5.9 0.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 1 10 -9 6  
SINCE JUN 1 1 10 -9 6  
SINCE JUL 1 4345 4643 -298 4228  
 
COOLING  
YESTERDAY 15 9 6 10  
MONTH TO DATE 160 127 33 121  
SINCE JUN 1 160 127 33 121  
SINCE JAN 1 261 214 47 173    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 6.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 11:00 PM  
LOWEST 54 1:00 PM  
AVERAGE 68  
   
......................................................
 
 
THE WILMINGTON DE CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 97 1895  
2012  
MINIMUM TEMPERATURE (F) 65 48 1926  
1956  
 
SUNRISE AND SUNSET  
JUNE 20 2021..........SUNRISE 5:35 AM EDT SUNSET 8:33 PM EDT  
JUNE 21 2021..........SUNRISE 5:35 AM EDT SUNSET 8:34 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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