516  
CDUS41 KPHI 300553  
CLIILG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
1253 AM EST SAT JAN 30 2021  
   
...............................
 
 
   
..THE WILMINGTON DE CLIMATE SUMMARY FOR JANUARY 29 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 31 3:12 PM 70 2002 41 -10 47  
MINIMUM 19 11:50 PM 0 1961 25 -6 29  
AVERAGE 25 33 -8 38  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.20 1928 0.10 -0.10 0.00  
MONTH TO DATE 1.65 2.80 -1.15 3.83  
SINCE DEC 1 6.81 6.28 0.53 8.51  
SINCE JAN 1 1.65 2.80 -1.15 3.83  
 
SNOWFALL (IN)  
YESTERDAY 0.0 12.0 1928 0.3 -0.3 0.0  
MONTH TO DATE T 5.3 -5.3 0.6  
SINCE DEC 1 2.8 8.7 -5.9 0.9  
SINCE JUL 1 2.8 9.1 -6.3 0.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 40 32 8 27  
MONTH TO DATE 840 948 -108 734  
SINCE DEC 1 1680 1827 -147 1548  
SINCE JUL 1 2372 2725 -353 2377  
 
COOLING  
YESTERDAY 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 33 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 44 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 17.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 57 11:00 PM  
LOWEST 32 12:00 PM  
AVERAGE 45  
   
......................................................
 
 
THE WILMINGTON DE CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 41 70 2013  
MINIMUM TEMPERATURE (F) 25 3 2014  
 
SUNRISE AND SUNSET  
JANUARY 30 2021.......SUNRISE 7:12 AM EST SUNSET 5:20 PM EST  
JANUARY 31 2021.......SUNRISE 7:11 AM EST SUNSET 5:21 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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