861  
CDUS41 KPHI 180601  
CLIILG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
201 AM EDT SUN JUN 18 2023  
   
...............................
 
 
   
..THE WILMINGTON DE CLIMATE SUMMARY FOR JUNE 17 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1894 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 83 3:12 PM 96 1894 83 0 95  
1952  
MINIMUM 60 4:43 AM 44 1926 64 -4 69  
AVERAGE 72 73 -1 82  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.23 1915 0.16 -0.16 0.00  
MONTH TO DATE 4.29 2.72 1.57 3.98  
SINCE JUN 1 4.29 2.72 1.57 3.98  
SINCE JAN 1 15.87 20.02 -4.15 21.27  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 1894 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 0.4 20.2 -19.8 10.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 10 -10 0  
SINCE JUN 1 0 10 -10 0  
SINCE JUL 1 3905 4643 -738 4193  
 
COOLING  
YESTERDAY 7 8 -1 17  
MONTH TO DATE 90 109 -19 140  
SINCE JUN 1 90 109 -19 140  
SINCE JAN 1 164 196 -32 260    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 11.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 12:00 AM  
LOWEST 29 5:00 PM  
AVERAGE 58  
   
......................................................
 
 
THE WILMINGTON DE CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 95 1894  
1957  
MINIMUM TEMPERATURE (F) 64 45 1950  
 
SUNRISE AND SUNSET  
JUNE 18 2023..........SUNRISE 5:34 AM EDT SUNSET 8:33 PM EDT  
JUNE 19 2023..........SUNRISE 5:34 AM EDT SUNSET 8:33 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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