460  
CDUS41 KPHI 170625  
CLIILG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
225 AM EDT MON JUL 17 2023  
   
...............................
 
 
   
..THE WILMINGTON DE CLIMATE SUMMARY FOR JULY 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 82 5:52 PM 100 1983 87 -5 87  
MINIMUM 76 11:59 PM 49 1929 69 7 71  
AVERAGE 79 78 1 79  
 
PRECIPITATION (IN)  
YESTERDAY 2.39 2.70 1926 0.15 2.24 0.19  
MONTH TO DATE 6.73 2.22 4.51 2.86  
SINCE JUN 1 18.64 6.89 11.75 7.44  
SINCE JAN 1 30.22 24.19 6.03 24.73  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.8 1934 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 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 0 13 -13 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 14 13 1 14  
MONTH TO DATE 256 200 56 203  
SINCE JUN 1 454 441 13 425  
SINCE JAN 1 528 528 0 545    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 3.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 94 10:00 AM  
LOWEST 82 5:00 PM  
AVERAGE 88  
   
......................................................
 
 
THE WILMINGTON DE CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 87 100 1988  
MINIMUM TEMPERATURE (F) 69 54 1929  
1946  
 
SUNRISE AND SUNSET  
JULY 17 2023..........SUNRISE 5:49 AM EDT SUNSET 8:28 PM EDT  
JULY 18 2023..........SUNRISE 5:49 AM EDT SUNSET 8:27 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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