054  
CDUS41 KPHI 170603  
CLIILG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
203 AM EDT MON APR 17 2023  
   
...............................
 
 
   
..THE WILMINGTON DE CLIMATE SUMMARY FOR APRIL 16 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 77 3:29 PM 92 1896 65 12 76  
MINIMUM 56 4:56 AM 25 1928 44 12 51  
1943  
AVERAGE 67 54 13 64  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.25 1929 0.11 -0.11 0.25  
MONTH TO DATE 0.69 1.88 -1.19 3.88  
SINCE MAR 1 2.95 6.04 -3.09 6.47  
SINCE JAN 1 7.52 12.10 -4.58 12.50  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 2007 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.1 -0.1 0.0  
SINCE MAR 1 T 3.2 -3.2 1.4  
SINCE JUL 1 0.4 20.2 -19.8 10.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 11 -11 1  
MONTH TO DATE 105 223 -118 178  
SINCE MAR 1 700 899 -199 751  
SINCE JUL 1 3702 4387 -685 3937  
 
COOLING  
YESTERDAY 2 0 2 0  
MONTH TO DATE 33 0 33 6  
SINCE MAR 1 33 1 32 6  
SINCE JAN 1 33 1 32 6    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 3.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 7:00 AM  
LOWEST 60 4:00 PM  
AVERAGE 79  
   
......................................................
 
 
THE WILMINGTON DE CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 97 1896  
MINIMUM TEMPERATURE (F) 44 27 1962  
1980  
 
SUNRISE AND SUNSET  
APRIL 17 2023.........SUNRISE 6:22 AM EDT SUNSET 7:42 PM EDT  
APRIL 18 2023.........SUNRISE 6:21 AM EDT SUNSET 7:43 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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