396  
CDUS41 KPHI 160554  
CLIILG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
1254 AM EST SAT DEC 16 2023  
   
...............................
 
 
   
..THE WILMINGTON DE CLIMATE SUMMARY FOR DECEMBER 15 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 58 2:47 PM 68 2015 46 12 48  
MINIMUM 26 2:23 AM 9 1917 30 -4 32  
1943  
1962  
AVERAGE 42 38 4 40  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.03 2022 0.13 -0.13 2.03  
MONTH TO DATE 3.20 1.99 1.21 3.42  
SINCE DEC 1 3.20 1.99 1.21 3.42  
SINCE JAN 1 47.31 43.47 3.84 41.41  
 
SNOWFALL (IN)  
YESTERDAY 0.0 5.0 1916 0.0 0.0 T  
MONTH TO DATE 0.7 1.2 -0.5 T  
SINCE DEC 1 0.7 1.2 -0.5 T  
SINCE JUL 1 0.7 1.4 -0.7 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 23 27 -4 25  
MONTH TO DATE 357 374 -17 372  
SINCE DEC 1 357 374 -17 372  
SINCE JUL 1 1218 1230 -12 1159  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1317 1228 89 1417    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 7.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 3:00 AM  
LOWEST 31 2:00 PM  
AVERAGE 55  
   
......................................................
 
 
THE WILMINGTON DE CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 46 69 1971  
MINIMUM TEMPERATURE (F) 30 8 1943  
 
SUNRISE AND SUNSET  
DECEMBER 16 2023......SUNRISE 7:17 AM EST SUNSET 4:39 PM EST  
DECEMBER 17 2023......SUNRISE 7:17 AM EST SUNSET 4:40 PM EST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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