749  
CDUS41 KPHI 040552  
CLIILG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
152 AM EDT MON OCT 04 2021  
   
...............................
 
 
   
..THE WILMINGTON DE CLIMATE SUMMARY FOR OCTOBER 3 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 83 2:41 PM 88 1919 72 11 67  
MINIMUM 56 2:57 AM 32 1974 53 3 46  
AVERAGE 70 62 8 57  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.70 1905 0.12 -0.12 0.00  
MONTH TO DATE 0.00 0.39 -0.39 0.30  
SINCE SEP 1 5.36 4.77 0.59 3.71  
SINCE JAN 1 31.39 35.13 -3.74 38.26  
 
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 5 -5 8  
MONTH TO DATE 10 13 -3 15  
SINCE SEP 1 19 51 -32 68  
SINCE JUL 1 19 52 -33 68  
 
COOLING  
YESTERDAY 5 2 3 0  
MONTH TO DATE 5 6 -1 0  
SINCE SEP 1 181 161 20 141  
SINCE JAN 1 1376 1212 164 1293    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 4.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 2:00 AM  
LOWEST 55 3:00 PM  
AVERAGE 78  
   
......................................................
 
 
THE WILMINGTON DE CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 88 1919  
1941  
MINIMUM TEMPERATURE (F) 52 30 1945  
1974  
 
SUNRISE AND SUNSET  
OCTOBER 4 2021.......SUNRISE 7:02 AM EDT SUNSET 6:40 PM EDT  
OCTOBER 5 2021.......SUNRISE 7:03 AM EDT SUNSET 6:38 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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