192  
CDUS41 KPHI 210552  
CLIILG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
152 AM EDT SAT APR 21 2018  
 
   
...............................
 
 
   
..THE WILMINGTON DE CLIMATE SUMMARY FOR APRIL 20 2018
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1894 TO 2018  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 56 339 PM 90 1985 65 -9 76  
MINIMUM 35 501 AM 27 1926 44 -9 55  
AVERAGE 46 55 -9 66  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.37 2015 0.11 -0.11 0.40  
MONTH TO DATE 1.68 2.38 -0.70 1.62  
SINCE MAR 1 6.33 6.30 0.03 6.60  
SINCE JAN 1 14.77 11.99 2.78 10.62  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.1 1983 0.0 0.0 0.0  
MONTH TO DATE T 0.3 -0.3 0.0  
SINCE MAR 1 14.2 2.2 12.0 3.4  
SINCE JUL 1 28.0 20.2 7.8 9.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 19 11 8 0  
MONTH TO DATE 333 273 60 158  
SINCE MAR 1 1121 956 165 875  
SINCE JUL 1 4481 4579 -98 3877  
 
COOLING  
YESTERDAY 0 0 0 1  
MONTH TO DATE 8 0 8 10  
SINCE MAR 1 8 1 7 10  
SINCE JAN 1 8 1 7 10    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 14.4  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 64 600 AM  
LOWEST 35 400 PM  
AVERAGE 50  
   
......................................................
 
 
 
THE WILMINGTON DE CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 92 1985  
MINIMUM TEMPERATURE (F) 45 28 1925  
 
 
SUNRISE AND SUNSET  
APRIL 21 2018.........SUNRISE 616 AM EDT SUNSET 746 PM EDT  
APRIL 22 2018.........SUNRISE 615 AM EDT SUNSET 747 PM EDT  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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