436  
CDUS41 KPHI 180559  
CLIILG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
1259 AM EST THU JAN 18 2024  
   
...............................
 
 
   
..THE WILMINGTON DE CLIMATE SUMMARY FOR JANUARY 17 2024
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1894 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 25 4:10 PM 59 1943 41 -16 48  
1990  
MINIMUM 10 7:58 AM -10 1982 25 -15 30  
AVERAGE 18 33 -15 39  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.51 1978 0.10 -0.10 T  
MONTH TO DATE 4.61 1.77 2.84 0.55  
SINCE DEC 1 12.59 5.62 6.97 5.73  
SINCE JAN 1 4.61 1.77 2.84 0.55  
 
SNOWFALL (IN)  
YESTERDAY 0.0 3.7 1985 0.2 -0.2 0.0  
MONTH TO DATE 3.2 2.8 0.4 0.0  
SINCE DEC 1 3.9 5.7 -1.8 T  
SINCE JUL 1 3.9 5.9 -2.0 T  
SNOW DEPTH 3  
 
DEGREE DAYS  
HEATING  
YESTERDAY 47 32 15 26  
MONTH TO DATE 494 530 -36 346  
SINCE DEC 1 1206 1362 -156 1199  
SINCE JUL 1 2067 2218 -151 1986  
 
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 W (290)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 9.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 70 7:00 AM  
LOWEST 40 5:00 PM  
AVERAGE 55  
   
......................................................
 
 
THE WILMINGTON DE CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 41 65 1990  
MINIMUM TEMPERATURE (F) 25 -4 1957  
 
SUNRISE AND SUNSET  
JANUARY 18 2024.......SUNRISE 7:20 AM EST SUNSET 5:05 PM EST  
JANUARY 19 2024.......SUNRISE 7:20 AM EST SUNSET 5:07 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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