867 
CDUS42 KCHS 100613
CLICXM

CLIMATE REPORT 
NATIONAL WEATHER SERVICE CHARLESTON SC
213 AM EDT WED SEP 10 2025

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

...THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR SEPTEMBER 9 2025...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1870 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         78    520 PM  97    1939  84     -6       80       
  MINIMUM         67    600 AM  60    1956  74     -7       69       
  AVERAGE         73                        79     -6       75     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          6.26 1988   0.18  -0.18     0.00     
  MONTH TO DATE    0.94                      1.71  -0.77     2.03     
  SINCE SEP 1      0.94                      1.71  -0.77     2.03     
  SINCE JAN 1     34.83                     31.44   3.39    42.93     

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE    0                         0      0        0        
  SINCE SEP 1      0                         0      0        0        
  SINCE JUL 1      0                         0      0        0        

 COOLING                                                              
  YESTERDAY        8                        14     -6       10        
  MONTH TO DATE  105                       130    -25      114        
  SINCE SEP 1    105                       130    -25      114        
  SINCE JAN 1   2200                      1991    209     2170        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     N (20)        
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION     N (10)        
  AVERAGE WIND SPEED    15.2                                        

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


THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   84        97      1985                      
 MINIMUM TEMPERATURE (F)   74        59      1956                      


SUNRISE AND SUNSET                                                    
SEPTEMBER 10 2025.....SUNRISE   700 AM EDT   SUNSET   732 PM EDT     
SEPTEMBER 11 2025.....SUNRISE   701 AM EDT   SUNSET   731 PM EDT     


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$