989  
CDUS41 KPHI 180558  
CLIILG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
156 AM EDT THU OCT 18 2018  
 
   
...............................
 
 
   
..THE WILMINGTON DE CLIMATE SUMMARY FOR OCTOBER 17 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 66 234 PM 85 1938 66 0 63  
MINIMUM 44 414 AM 33 1937 46 -2 37  
AVERAGE 55 56 -1 50  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.19 2009 0.10 -0.10 0.00  
MONTH TO DATE 1.41 1.99 -0.58 1.43  
SINCE SEP 1 7.63 6.31 1.32 2.55  
SINCE JAN 1 44.41 35.07 9.34 34.69  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 1894 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE SEP 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 10 10 0 15  
MONTH TO DATE 56 124 -68 45  
SINCE SEP 1 67 174 -107 70  
SINCE JUL 1 67 176 -109 70  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 82 15 67 70  
SINCE SEP 1 318 149 169 253  
SINCE JAN 1 1496 1142 354 1299    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 11.6  
 
 
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 93 300 AM  
LOWEST 31 400 PM  
AVERAGE 62  
   
......................................................
 
 
 
THE WILMINGTON DE CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 83 2016  
MINIMUM TEMPERATURE (F) 45 28 1982  
 
 
SUNRISE AND SUNSET  
OCTOBER 18 2018.......SUNRISE 716 AM EDT SUNSET 619 PM EDT  
OCTOBER 19 2018.......SUNRISE 717 AM EDT SUNSET 617 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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