972  
CDUS41 KPHI 070556  
CLIILG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
156 AM EDT FRI MAY 07 2021  
   
...............................
 
 
   
..THE WILMINGTON DE CLIMATE SUMMARY FOR MAY 6 2021
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1894 TO 2021  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 65 2:36 PM 89 1949 71 -6 54  
1986  
MINIMUM 47 5:05 AM 37 1917 50 -3 45  
AVERAGE 56 61 -5 50  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.90 1991 0.11 -0.11 0.12  
MONTH TO DATE 0.34 0.66 -0.32 0.37  
SINCE MAR 1 7.50 8.33 -0.83 8.06  
SINCE JAN 1 13.85 14.39 -0.54 14.90  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1991 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 14.3 20.2 -5.9 0.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 9 6 3 15  
MONTH TO DATE 18 37 -19 35  
SINCE MAR 1 901 1060 -159 930  
SINCE JUL 1 4215 4548 -333 4069  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 18 6 12 2  
SINCE MAR 1 35 19 16 3  
SINCE JAN 1 35 19 16 3    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 9.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 71 11:00 PM  
LOWEST 38 2:00 PM  
AVERAGE 55  
   
......................................................
 
 
THE WILMINGTON DE CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 91 2000  
MINIMUM TEMPERATURE (F) 51 33 1970  
 
SUNRISE AND SUNSET  
MAY 7 2021...........SUNRISE 5:56 AM EDT SUNSET 8:03 PM EDT  
MAY 8 2021...........SUNRISE 5:55 AM EDT SUNSET 8:04 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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