753  
CDUS41 KPHI 180551  
CLIILG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
151 AM EDT SAT MAY 18 2024  
   
...............................
 
 
   
..THE WILMINGTON DE CLIMATE SUMMARY FOR MAY 17 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 68 4:27 PM 94 1896 74 -6 71  
MINIMUM 58 10:19 PM 35 1956 54 4 48  
1983  
AVERAGE 63 64 -1 60  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.39 1985 0.11 -0.11 0.00  
MONTH TO DATE 1.42 1.87 -0.45 0.17  
SINCE MAR 1 13.20 9.54 3.66 6.98  
SINCE JAN 1 21.22 15.60 5.62 11.55  
 
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 2 4 -2 5  
MONTH TO DATE 76 86 -10 78  
SINCE MAR 1 927 1109 -182 882  
SINCE JUL 1 4166 4597 -431 3884  
 
COOLING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 30 25 5 20  
SINCE MAR 1 52 38 14 58  
SINCE JAN 1 52 38 14 58    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 5.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 10:00 PM  
LOWEST 68 2:00 PM  
AVERAGE 79  
   
......................................................
 
 
THE WILMINGTON DE CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 94 1962  
MINIMUM TEMPERATURE (F) 54 40 1967  
 
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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