728  
CDUS41 KPHI 180607  
CLIILG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
207 AM EDT MON OCT 18 2021  
   
...............................
 
 
   
..THE WILMINGTON DE CLIMATE SUMMARY FOR OCTOBER 17 2021
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
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 64 2:24 PM 85 1938 67 -3 61  
MINIMUM 48 4:41 AM 33 1937 47 1 39  
AVERAGE 56 57 -1 50  
 
PRECIPITATION (IN)  
YESTERDAY T 1.19 2009 0.11 -0.11 0.00  
MONTH TO DATE 2.93 2.09 0.84 1.98  
SINCE SEP 1 8.29 6.47 1.82 5.39  
SINCE JAN 1 34.32 36.83 -2.51 39.94  
 
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 9 9 0 15  
MONTH TO DATE 19 109 -90 104  
SINCE SEP 1 28 147 -119 157  
SINCE JUL 1 28 148 -120 157  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 48 19 29 0  
SINCE SEP 1 224 174 50 141  
SINCE JAN 1 1419 1225 194 1293    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 10.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 5:00 AM  
LOWEST 48 4:00 PM  
AVERAGE 66  
   
......................................................
 
 
THE WILMINGTON DE CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 83 2016  
MINIMUM TEMPERATURE (F) 46 28 1982  
 
SUNRISE AND SUNSET  
OCTOBER 18 2021.......SUNRISE 7:16 AM EDT SUNSET 6:18 PM EDT  
OCTOBER 19 2021.......SUNRISE 7:17 AM EDT SUNSET 6:17 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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