540  
CDUS41 KPHI 130548  
CLIILG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
148 AM EDT FRI SEP 13 2024  
   
...............................  
 
   
..THE WILMINGTON DE CLIMATE SUMMARY FOR SEPTEMBER 12 2024  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1894 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 81 3:03 PM 94 1895 80 1 85  
MINIMUM 58 3:47 AM 44 1917 61 -3 63  
AVERAGE 70 70 0 74  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 4.65 1960 0.14 -0.14 0.00  
MONTH TO DATE 0.01 1.63 -1.62 1.92  
SINCE SEP 1 0.01 1.63 -1.62 1.92  
SINCE JAN 1 36.67 31.99 4.68 37.03  
 
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 SEP 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 1 -1 0  
MONTH TO DATE 6 1 5 0  
SINCE SEP 1 6 1 5 0  
SINCE JUL 1 8 2 6 0  
 
COOLING  
YESTERDAY 5 6 -1 9  
MONTH TO DATE 37 86 -49 150  
SINCE SEP 1 37 86 -49 150  
SINCE JAN 1 1216 1137 79 1268    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 5.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 3:00 AM  
LOWEST 38 3:00 PM  
AVERAGE 69  
   
......................................................  
 
THE WILMINGTON DE CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 95 1952  
MINIMUM TEMPERATURE (F) 60 46 1958  
1967  
 
SUNRISE AND SUNSET  
SEPTEMBER 13 2024.....SUNRISE 6:42 AM EDT SUNSET 7:13 PM EDT  
SEPTEMBER 14 2024.....SUNRISE 6:43 AM EDT SUNSET 7:12 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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