647  
CDUS41 KPHI 070553  
CLIILG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
153 AM EDT THU OCT 07 2021  
   
...............................
 
 
   
..THE WILMINGTON DE CLIMATE SUMMARY FOR OCTOBER 6 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 72 3:14 PM 93 1941 71 1 70  
MINIMUM 63 11:59 PM 30 1965 51 12 46  
AVERAGE 68 61 7 58  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.55 1902 0.13 -0.13 0.00  
MONTH TO DATE 2.39 0.78 1.61 0.31  
SINCE SEP 1 7.75 5.16 2.59 3.72  
SINCE JAN 1 33.78 35.52 -1.74 38.27  
 
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 6 -6 7  
MONTH TO DATE 10 29 -19 38  
SINCE SEP 1 19 67 -48 91  
SINCE JUL 1 19 68 -49 91  
 
COOLING  
YESTERDAY 3 1 2 0  
MONTH TO DATE 21 11 10 0  
SINCE SEP 1 197 166 31 141  
SINCE JAN 1 1392 1217 175 1293    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 5.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1:00 AM  
LOWEST 73 2:00 PM  
AVERAGE 83  
   
......................................................
 
 
THE WILMINGTON DE CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 93 1941  
MINIMUM TEMPERATURE (F) 51 35 1917  
1935  
 
SUNRISE AND SUNSET  
OCTOBER 7 2021.......SUNRISE 7:05 AM EDT SUNSET 6:35 PM EDT  
OCTOBER 8 2021.......SUNRISE 7:06 AM EDT SUNSET 6:33 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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