761  
CDUS41 KPHI 120604  
CLIILG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
104 AM EST TUE DEC 12 2023  
   
...............................  
 
   
..THE WILMINGTON DE CLIMATE SUMMARY FOR DECEMBER 11 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 47 2:36 PM 67 2021 47 0 43  
MINIMUM 32 11:19 PM 10 1917 31 1 37  
1968  
AVERAGE 40 39 1 40  
 
PRECIPITATION (IN)  
YESTERDAY 0.43 2.14 2008 0.14 0.29 0.09  
MONTH TO DATE 3.20 1.47 1.73 1.39  
SINCE DEC 1 3.20 1.47 1.73 1.39  
SINCE JAN 1 47.31 42.95 4.36 39.38  
 
SNOWFALL (IN)  
YESTERDAY T 6.7 1960 0.1 -0.1 0.0  
MONTH TO DATE 0.7 0.9 -0.2 0.0  
SINCE DEC 1 0.7 0.9 -0.2 0.0  
SINCE JUL 1 0.7 1.1 -0.4 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 25 26 -1 25  
MONTH TO DATE 248 269 -21 256  
SINCE DEC 1 248 269 -21 256  
SINCE JUL 1 1109 1125 -16 1043  
 
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 26 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 13.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 4:00 AM  
LOWEST 47 3:00 PM  
AVERAGE 72  
   
......................................................  
 
THE WILMINGTON DE CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 47 68 2015  
MINIMUM TEMPERATURE (F) 31 8 1988  
 
SUNRISE AND SUNSET  
DECEMBER 12 2023......SUNRISE 7:14 AM EST SUNSET 4:38 PM EST  
DECEMBER 13 2023......SUNRISE 7:14 AM EST SUNSET 4:39 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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