413  
CDUS41 KPHI 190607  
CLIILG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
107 AM EST SUN JAN 19 2020  
   
...............................
 
 
   
..THE WILMINGTON DE CLIMATE SUMMARY FOR JANUARY 18 2020
 
 
CLIMATE NORMAL PERIOD: 1981 TO 2010  
CLIMATE RECORD PERIOD: 1894 TO 2020  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 40 11:59 PM 65 1990 40 0 39  
MINIMUM 22 2:47 AM -4 1957 24 -2 30  
AVERAGE 31 32 -1 35  
 
PRECIPITATION (IN)  
YESTERDAY 0.24 1.67 2015 0.09 0.15 0.05  
MONTH TO DATE 1.25 1.74 -0.49 1.13  
SINCE DEC 1 5.93 5.22 0.71 7.98  
SINCE JAN 1 1.25 1.74 -0.49 1.13  
 
SNOWFALL (IN)  
YESTERDAY 0.2 6.5 1939 0.2 0.0 0.8  
MONTH TO DATE 0.6 2.8 -2.2 5.4  
SINCE DEC 1 0.9 6.2 -5.3 5.4  
SINCE JUL 1 0.9 6.6 -5.7 8.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 34 33 1 30  
MONTH TO DATE 420 588 -168 537  
SINCE DEC 1 1234 1467 -233 1322  
SINCE JUL 1 2063 2365 -302 2262  
 
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 18 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 8.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FREEZING RAIN  
LT FREEZING RAIN  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 8:00 PM  
LOWEST 38 6:00 AM  
AVERAGE 63  
   
......................................................
 
 
THE WILMINGTON DE CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 66 1951  
MINIMUM TEMPERATURE (F) 24 -5 1994  
 
SUNRISE AND SUNSET  
JANUARY 19 2020.......SUNRISE 7:20 AM EST SUNSET 5:06 PM EST  
JANUARY 20 2020.......SUNRISE 7:19 AM EST SUNSET 5:08 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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