968  
CDUS41 KPHI 160604  
CLIILG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
204 AM EDT SAT OCT 16 2021  
   
...............................
 
 
   
..THE WILMINGTON DE CLIMATE SUMMARY FOR OCTOBER 15 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 81 2:47 PM 87 1975 67 14 75  
MINIMUM 57 5:27 AM 31 1937 48 9 49  
AVERAGE 69 57 12 62  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.05 1900 0.12 -0.12 0.00  
MONTH TO DATE 2.56 1.86 0.70 1.09  
SINCE SEP 1 7.92 6.24 1.68 4.50  
SINCE JAN 1 33.95 36.60 -2.65 39.05  
 
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 0 8 -8 3  
MONTH TO DATE 10 92 -82 81  
SINCE SEP 1 19 130 -111 134  
SINCE JUL 1 19 131 -112 134  
 
COOLING  
YESTERDAY 4 0 4 0  
MONTH TO DATE 45 19 26 0  
SINCE SEP 1 221 174 47 141  
SINCE JAN 1 1416 1225 191 1293    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 4.0  
 
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 97 6:00 AM  
LOWEST 60 12:00 PM  
AVERAGE 79  
   
......................................................
 
 
THE WILMINGTON DE CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 84 1989  
MINIMUM TEMPERATURE (F) 47 29 1944  
 
SUNRISE AND SUNSET  
OCTOBER 16 2021.......SUNRISE 7:14 AM EDT SUNSET 6:21 PM EDT  
OCTOBER 17 2021.......SUNRISE 7:15 AM EDT SUNSET 6:20 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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