199  
CDUS41 KPHI 182131  
CLIILG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
531 PM EDT SAT MAY 18 2024  
   
...............................
 
 
   
..THE WILMINGTON DE CLIMATE SUMMARY FOR MAY 18 2024
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 68 3:45 PM 94 1962 74 -6 67  
MINIMUM 57 4:21 AM 40 1967 54 3 42  
AVERAGE 63 64 -1 55  
 
PRECIPITATION (IN)  
TODAY 0.14 2.01 1946 0.12 0.02 0.00  
MONTH TO DATE 1.56 1.99 -0.43 0.17  
SINCE MAR 1 13.34 9.66 3.68 6.98  
SINCE JAN 1 21.36 15.72 5.64 11.55  
 
SNOWFALL (IN)  
TODAY 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  
TODAY 2 4 -2 10  
MONTH TO DATE 78 90 -12 88  
SINCE MAR 1 929 1113 -184 892  
SINCE JUL 1 4168 4601 -433 3894  
 
COOLING  
TODAY 0 2 -2 0  
MONTH TO DATE 30 27 3 20  
SINCE MAR 1 52 40 12 58  
SINCE JAN 1 52 40 12 58    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 7 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 1.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 4:00 AM  
LOWEST 76 4:00 PM  
AVERAGE 87  
   
......................................................
 
 
THE WILMINGTON DE CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 95 1962  
MINIMUM TEMPERATURE (F) 54 37 2009  
 
SUNRISE AND SUNSET  
MAY 18 2024...........SUNRISE 5:45 AM EDT SUNSET 8:13 PM EDT  
MAY 19 2024...........SUNRISE 5:44 AM EDT SUNSET 8:14 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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