994  
CDUS41 KPHI 230612  
CLIILG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
212 AM EDT SAT SEP 23 2023  
   
...............................
 
 
   
..THE WILMINGTON DE CLIMATE SUMMARY FOR SEPTEMBER 22 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1894 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 72 1:56 PM 99 1895 76 -4 81  
MINIMUM 53 1:46 AM 40 1962 57 -4 55  
2020  
AVERAGE 63 67 -4 68  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.55 1990 0.14 -0.14 0.03  
MONTH TO DATE 3.33 3.16 0.17 2.40  
SINCE SEP 1 3.33 3.16 0.17 2.40  
SINCE JAN 1 38.44 33.52 4.92 30.76  
 
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 2 0 0  
MONTH TO DATE 2 14 -12 0  
SINCE SEP 1 2 14 -12 0  
SINCE JUL 1 2 15 -13 0  
 
COOLING  
YESTERDAY 0 4 -4 3  
MONTH TO DATE 169 132 37 168  
SINCE SEP 1 169 132 37 168  
SINCE JAN 1 1287 1183 104 1401    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 12.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 5:00 AM  
LOWEST 48 2:00 PM  
AVERAGE 69  
   
......................................................
 
 
THE WILMINGTON DE CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 97 1895  
MINIMUM TEMPERATURE (F) 57 37 1947  
 
SUNRISE AND SUNSET  
SEPTEMBER 23 2023.....SUNRISE 6:51 AM EDT SUNSET 6:58 PM EDT  
SEPTEMBER 24 2023.....SUNRISE 6:52 AM EDT SUNSET 6:56 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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