424  
CDUS41 KPHI 220603  
CLIILG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
203 AM EDT FRI OCT 22 2021  
   
...............................
 
 
   
..THE WILMINGTON DE CLIMATE SUMMARY FOR OCTOBER 21 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 76 2:38 PM 85 1947 65 11 75  
MINIMUM 50 6:35 AM 25 1974 45 5 60  
AVERAGE 63 55 8 68  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.93 1904 0.12 -0.12 0.00  
MONTH TO DATE 2.93 2.57 0.36 1.98  
SINCE SEP 1 8.29 6.95 1.34 5.39  
SINCE JAN 1 34.32 37.31 -2.99 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 2 10 -8 0  
MONTH TO DATE 41 147 -106 126  
SINCE SEP 1 50 185 -135 179  
SINCE JUL 1 50 186 -136 179  
 
COOLING  
YESTERDAY 0 0 0 3  
MONTH TO DATE 48 19 29 3  
SINCE SEP 1 224 174 50 144  
SINCE JAN 1 1419 1225 194 1296    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 5.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 3:00 AM  
LOWEST 43 1:00 PM  
AVERAGE 68  
   
......................................................
 
 
THE WILMINGTON DE CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 81 1975  
1979  
MINIMUM TEMPERATURE (F) 45 26 1940  
 
SUNRISE AND SUNSET  
OCTOBER 22 2021.......SUNRISE 7:20 AM EDT SUNSET 6:13 PM EDT  
OCTOBER 23 2021.......SUNRISE 7:21 AM EDT SUNSET 6:11 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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