AFOS product CLIILG
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CDUS41 KPHI 160552
CLIILG

CLIMATE REPORT 
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
152 AM EDT TUE SEP 16 2025

...................................

...THE WILMINGTON DE CLIMATE SUMMARY FOR SEPTEMBER 15 2025...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1894 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         84   3:27 PM  91    1927  79      5       84        
                                      1993                           
  MINIMUM         62   5:58 AM  43    1895  60      2       57        
  AVERAGE         73                        69      4       71     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          2.60 1904   0.15  -0.15     0.00     
  MONTH TO DATE    0.56                      2.08  -1.52     0.01     
  SINCE SEP 1      0.56                      2.08  -1.52     0.01     
  SINCE JAN 1     31.76                     32.44  -0.68    36.67     

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                         1     -1        0        
  MONTH TO DATE    0                         4     -4        6        
  SINCE SEP 1      0                         4     -4        6        
  SINCE JUL 1      1                         5     -4        8        

 COOLING                                                              
  YESTERDAY        8                         5      3        6        
  MONTH TO DATE   83                       102    -19       56        
  SINCE SEP 1     83                       102    -19       56        
  SINCE JAN 1   1211                      1153     58     1235        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     E (70)        
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     N (20)        
  AVERAGE WIND SPEED     8.3                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.1                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  NO SIGNIFICANT WEATHER WAS OBSERVED.                                  


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           3:00 AM                                      
 LOWEST     37           3:00 PM                                      
 AVERAGE    65                                                        

..........................................................


THE WILMINGTON DE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   79        94      1970                      
 MINIMUM TEMPERATURE (F)   59        40      1984                      


SUNRISE AND SUNSET                                                    
SEPTEMBER 16 2025.....SUNRISE   6:45 AM EDT   SUNSET   7:09 PM EDT     
SEPTEMBER 17 2025.....SUNRISE   6:46 AM EDT   SUNSET   7:07 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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