AFOS product CLIILG
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CLIILG

CLIMATE REPORT 
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
209 AM EDT WED SEP 10 2025

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

...THE WILMINGTON DE CLIMATE SUMMARY FOR SEPTEMBER 9 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         77   3:09 PM  95    2016  81     -4       77        
  MINIMUM         52  12:54 AM  46    1986  62    -10       48        
  AVERAGE         65                        71     -6       63     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          2.33 2018   0.14  -0.14     0.00     
  MONTH TO DATE    0.54                      1.21  -0.67     0.01     
  SINCE SEP 1      0.54                      1.21  -0.67     0.01     
  SINCE JAN 1     31.74                     31.57   0.17    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                         0      0        2        
  MONTH TO DATE    0                         0      0        6        
  SINCE SEP 1      0                         0      0        6        
  SINCE JUL 1      1                         1      0        8        

 COOLING                                                              
  YESTERDAY        0                         7     -7        0        
  MONTH TO DATE   46                        68    -22       26        
  SINCE SEP 1     46                        68    -22       26        
  SINCE JAN 1   1174                      1119     55     1205        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION    NE (60)        
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION     E (70)        
  AVERAGE WIND SPEED    10.6                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.4                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    90           2:00 AM                                      
 LOWEST     43           2:00 PM                                      
 AVERAGE    67                                                        

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


THE WILMINGTON DE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   81        98      1983                      
 MINIMUM TEMPERATURE (F)   61        42      1938                      


SUNRISE AND SUNSET                                                    
SEPTEMBER 10 2025.....SUNRISE   6:39 AM EDT   SUNSET   7:19 PM EDT     
SEPTEMBER 11 2025.....SUNRISE   6:40 AM EDT   SUNSET   7:17 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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