690  
CDUS41 KPHI 110559  
CLIILG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
159 AM EDT WED SEP 11 2024  
   
...............................  
 
   
..THE WILMINGTON DE CLIMATE SUMMARY FOR SEPTEMBER 10 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 82 3:32 PM 98 1983 81 1 81  
MINIMUM 53 4:07 AM 42 1938 61 -8 69  
AVERAGE 68 71 -3 75  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.01 1957 0.14 -0.14 0.87  
MONTH TO DATE 0.01 1.35 -1.34 1.11  
SINCE SEP 1 0.01 1.35 -1.34 1.11  
SINCE JAN 1 36.67 31.71 4.96 36.22  
 
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 0 0 0  
MONTH TO DATE 6 0 6 0  
SINCE SEP 1 6 0 6 0  
SINCE JUL 1 8 1 7 0  
 
COOLING  
YESTERDAY 3 6 -3 10  
MONTH TO DATE 29 74 -45 131  
SINCE SEP 1 29 74 -45 131  
SINCE JAN 1 1208 1125 83 1249    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 6.2  
 
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 93 4:00 AM  
LOWEST 38 3:00 PM  
AVERAGE 66  
   
......................................................  
 
THE WILMINGTON DE CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 100 1983  
MINIMUM TEMPERATURE (F) 61 39 1917  
 
SUNRISE AND SUNSET  
SEPTEMBER 11 2024.....SUNRISE 6:40 AM EDT SUNSET 7:17 PM EDT  
SEPTEMBER 12 2024.....SUNRISE 6:41 AM EDT SUNSET 7:15 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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