746  
CDUS41 KPHI 190600  
CLIILG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
200 AM EDT THU SEP 19 2024  
   
...............................
 
 
   
..THE WILMINGTON DE CLIMATE SUMMARY FOR SEPTEMBER 18 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 76 2:13 PM 89 1941 78 -2 74  
2016  
MINIMUM 65 11:04 PM 40 1959 59 6 59  
1990  
AVERAGE 71 68 3 67  
 
PRECIPITATION (IN)  
YESTERDAY 0.16 2.54 2004 0.16 0.00 0.38  
MONTH TO DATE 0.17 2.56 -2.39 3.33  
SINCE SEP 1 0.17 2.56 -2.39 3.33  
SINCE JAN 1 36.83 32.92 3.91 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 1 -1 0  
MONTH TO DATE 6 7 -1 0  
SINCE SEP 1 6 7 -1 0  
SINCE JUL 1 8 8 0 0  
 
COOLING  
YESTERDAY 6 4 2 2  
MONTH TO DATE 73 116 -43 169  
SINCE SEP 1 73 116 -43 169  
SINCE JAN 1 1252 1167 85 1287    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 9.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 4:00 AM  
LOWEST 66 4:00 PM  
AVERAGE 83  
   
......................................................
 
 
THE WILMINGTON DE CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 94 1983  
MINIMUM TEMPERATURE (F) 58 40 1929  
 
SUNRISE AND SUNSET  
SEPTEMBER 19 2024.....SUNRISE 6:48 AM EDT SUNSET 7:03 PM EDT  
SEPTEMBER 20 2024.....SUNRISE 6:49 AM EDT SUNSET 7:02 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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