001  
CDUS41 KPHI 042139  
CLIILG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
439 PM EST MON JAN 04 2021  
   
...............................
 
 
   
..THE WILMINGTON DE CLIMATE SUMMARY FOR JANUARY 4 2021
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 44 3:17 PM 69 1950 41 3 55  
MINIMUM 36 7:23 AM -1 1918 25 11 43  
AVERAGE 40 33 7 49  
 
PRECIPITATION (IN)  
TODAY 0.00 1.44 1982 0.10 -0.10 0.18  
MONTH TO DATE 1.20 0.37 0.83 0.49  
SINCE DEC 1 6.36 3.85 2.51 5.17  
SINCE JAN 1 1.20 0.37 0.83 0.49  
 
SNOWFALL (IN)  
TODAY 0.0 3.5 1952 0.1 -0.1 0.0  
MONTH TO DATE 0.0 0.5 -0.5 0.0  
SINCE DEC 1 2.8 3.9 -1.1 0.3  
SINCE JUL 1 2.8 4.3 -1.5 0.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 25 32 -7 16  
MONTH TO DATE 105 128 -23 91  
SINCE DEC 1 945 1007 -62 905  
SINCE JUL 1 1637 1905 -268 1734  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 6.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 12:00 AM  
LOWEST 65 2:00 PM  
AVERAGE 79  
   
......................................................
 
 
THE WILMINGTON DE CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 66 1950  
MINIMUM TEMPERATURE (F) 25 4 1904  
 
SUNRISE AND SUNSET  
JANUARY 4 2021.......SUNRISE 7:23 AM EST SUNSET 4:52 PM EST  
JANUARY 5 2021.......SUNRISE 7:23 AM EST SUNSET 4:53 PM EST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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