699  
CDUS41 KPHI 220559  
CLIILG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
159 AM EDT SUN SEP 22 2024  
   
...............................  
 
   
..THE WILMINGTON DE CLIMATE SUMMARY FOR SEPTEMBER 21 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 79 3:25 PM 97 1895 77 2 76  
MINIMUM 66 11:59 PM 37 1956 58 8 53  
AVERAGE 73 67 6 65  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.76 1983 0.15 -0.15 0.00  
MONTH TO DATE 0.17 3.02 -2.85 3.33  
SINCE SEP 1 0.17 3.02 -2.85 3.33  
SINCE JAN 1 36.83 33.38 3.45 38.44  
 
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 2 -2 0  
MONTH TO DATE 6 12 -6 0  
SINCE SEP 1 6 12 -6 0  
SINCE JUL 1 8 13 -5 0  
 
COOLING  
YESTERDAY 8 4 4 0  
MONTH TO DATE 97 128 -31 169  
SINCE SEP 1 97 128 -31 169  
SINCE JAN 1 1276 1179 97 1287    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 5.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 2:00 AM  
LOWEST 58 4:00 PM  
AVERAGE 74  
   
......................................................  
 
THE WILMINGTON DE CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 99 1895  
MINIMUM TEMPERATURE (F) 57 40 1962  
2020  
 
SUNRISE AND SUNSET  
SEPTEMBER 22 2024.....SUNRISE 6:51 AM EDT SUNSET 6:59 PM EDT  
SEPTEMBER 23 2024.....SUNRISE 6:51 AM EDT SUNSET 6:57 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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