943  
CDUS41 KPHI 190557  
CLIILG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
157 AM EDT FRI MAY 19 2023  
   
...............................
 
 
   
..THE WILMINGTON DE CLIMATE SUMMARY FOR MAY 18 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1894 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 67 2:24 PM 94 1962 74 -7 73  
MINIMUM 42 5:01 AM 40 1967 54 -12 50  
AVERAGE 55 64 -9 62  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.01 1946 0.12 -0.12 0.03  
MONTH TO DATE 0.17 1.99 -1.82 2.00  
SINCE MAR 1 6.98 9.66 -2.68 10.30  
SINCE JAN 1 11.55 15.72 -4.17 16.33  
 
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 1.4  
SINCE JUL 1 0.4 20.2 -19.8 10.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 10 4 6 3  
MONTH TO DATE 88 90 -2 76  
SINCE MAR 1 892 1113 -221 1005  
SINCE JUL 1 3894 4601 -707 4191  
 
COOLING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 20 27 -7 20  
SINCE MAR 1 58 40 18 26  
SINCE JAN 1 58 40 18 26    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 9.5  
 
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 72 11:00 PM  
LOWEST 41 12:00 PM  
AVERAGE 57  
   
......................................................
 
 
THE WILMINGTON DE CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 95 1962  
MINIMUM TEMPERATURE (F) 54 37 2009  
 
SUNRISE AND SUNSET  
MAY 19 2023...........SUNRISE 5:45 AM EDT SUNSET 8:14 PM EDT  
MAY 20 2023...........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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