450  
CDUS41 KPHI 220551  
CLIILG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
151 AM EDT MON MAR 22 2021  
   
...............................
 
 
   
..THE WILMINGTON DE CLIMATE SUMMARY FOR MARCH 21 2021
 
 
CLIMATE NORMAL PERIOD: 1981 TO 2010  
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 64 3:57 PM 86 1948 54 10 66  
MINIMUM 27 6:07 AM 12 1965 35 -8 40  
AVERAGE 46 45 1 53  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 3.21 2000 0.14 -0.14 T  
MONTH TO DATE 1.21 2.56 -1.35 1.74  
SINCE MAR 1 1.21 2.56 -1.35 1.74  
SINCE JAN 1 7.56 8.25 -0.69 8.58  
 
SNOWFALL (IN)  
YESTERDAY 0.0 6.7 2018 0.0 0.0 0.0  
MONTH TO DATE 0.0 1.6 -1.6 0.0  
SINCE MAR 1 0.0 1.6 -1.6 0.0  
SINCE JUL 1 14.3 19.6 -5.3 0.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 19 20 -1 12  
MONTH TO DATE 462 496 -34 332  
SINCE MAR 1 462 496 -34 332  
SINCE JUL 1 3776 4119 -343 3471  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 1  
SINCE MAR 1 0 0 0 1  
SINCE JAN 1 0 0 0 1    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 4.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 2:00 AM  
LOWEST 16 1:00 PM  
AVERAGE 54  
   
......................................................
 
 
THE WILMINGTON DE CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 55 82 1948  
MINIMUM TEMPERATURE (F) 35 18 1930  
 
SUNRISE AND SUNSET  
MARCH 22 2021.........SUNRISE 7:02 AM EDT SUNSET 7:17 PM EDT  
MARCH 23 2021.........SUNRISE 7:01 AM EDT SUNSET 7:18 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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