231  
CDUS41 KPHI 120621  
CLIILG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
221 AM EDT SUN MAY 12 2024  
   
...............................
 
 
   
..THE WILMINGTON DE CLIMATE SUMMARY FOR MAY 11 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 65 2:33 PM 96 1896 72 -7 81  
MINIMUM 45 5:23 AM 32 1966 52 -7 51  
AVERAGE 55 62 -7 66  
 
PRECIPITATION (IN)  
YESTERDAY T 2.00 1981 0.11 -0.11 0.00  
MONTH TO DATE 0.84 1.22 -0.38 0.16  
SINCE MAR 1 12.62 8.89 3.73 6.97  
SINCE JAN 1 20.64 14.95 5.69 11.54  
 
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 MAR 1 T 3.2 -3.2 T  
SINCE JUL 1 11.6 20.2 -8.6 0.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 10 5 5 0  
MONTH TO DATE 50 62 -12 70  
SINCE MAR 1 901 1085 -184 874  
SINCE JUL 1 4140 4573 -433 3876  
 
COOLING  
YESTERDAY 0 2 -2 1  
MONTH TO DATE 29 13 16 4  
SINCE MAR 1 51 26 25 42  
SINCE JAN 1 51 26 25 42    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 8.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1:00 AM  
LOWEST 42 1:00 PM  
AVERAGE 68  
   
......................................................
 
 
THE WILMINGTON DE CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 91 1896  
MINIMUM TEMPERATURE (F) 52 37 1962  
 
SUNRISE AND SUNSET  
MAY 12 2024...........SUNRISE 5:50 AM EDT SUNSET 8:08 PM EDT  
MAY 13 2024...........SUNRISE 5:49 AM EDT SUNSET 8:09 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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