755  
CDUS41 KPHI 160613  
CLIILG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
113 AM EST SAT JAN 16 2021  
   
...............................
 
 
   
..THE WILMINGTON DE CLIMATE SUMMARY FOR JANUARY 15 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 55 2:11 PM 71 1932 40 15 56  
MINIMUM 29 4:43 AM -2 1912 24 5 41  
AVERAGE 42 32 10 49  
 
PRECIPITATION (IN)  
YESTERDAY 0.22 1.04 1999 0.10 0.12 T  
MONTH TO DATE 1.42 1.45 -0.03 1.01  
SINCE DEC 1 6.58 4.93 1.65 5.69  
SINCE JAN 1 1.42 1.45 -0.03 1.01  
 
SNOWFALL (IN)  
YESTERDAY 0.0 5.0 1927 0.2 -0.2 0.0  
1957  
MONTH TO DATE 0.0 2.3 -2.3 0.4  
SINCE DEC 1 2.8 5.7 -2.9 0.7  
SINCE JUL 1 2.8 6.1 -3.3 0.7  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 23 33 -10 16  
MONTH TO DATE 419 489 -70 328  
SINCE DEC 1 1259 1368 -109 1142  
SINCE JUL 1 1951 2266 -315 1971  
 
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 20 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 7.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 11:00 PM  
LOWEST 59 2:00 PM  
AVERAGE 74  
   
......................................................
 
 
THE WILMINGTON DE CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 69 1932  
MINIMUM TEMPERATURE (F) 24 1 1977  
 
SUNRISE AND SUNSET  
JANUARY 16 2021.......SUNRISE 7:21 AM EST SUNSET 5:04 PM EST  
JANUARY 17 2021.......SUNRISE 7:20 AM EST SUNSET 5:05 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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