CDUS42 KCHS 270603

CLICXM



CLIMATE REPORT 

NATIONAL WEATHER SERVICE CHARLESTON SC

203 AM EDT MON OCT 27 2025



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...THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR OCTOBER 26 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         68    200 PM  86    1939  73     -5       84       

  MINIMUM         60    310 AM  40    1926  60      0       65       

  AVERAGE         64                        66     -2       75     



PRECIPITATION (IN)                                                    

  YESTERDAY        0.00          1.96 1905   0.09  -0.09     0.00     

  MONTH TO DATE    3.84                      3.62   0.22     0.15     

  SINCE SEP 1      4.88                      8.87  -3.99     4.62     

  SINCE JAN 1     38.77                     38.60   0.17    45.52     



DEGREE DAYS                                                           

 HEATING                                                              

  YESTERDAY        1                         2     -1        0        

  MONTH TO DATE    4                        18    -14       20        

  SINCE SEP 1      4                        19    -15       20        

  SINCE JUL 1      4                        19    -15       20        



 COOLING                                                              

  YESTERDAY        0                         3     -3       10        

  MONTH TO DATE  112                       155    -43      152        

  SINCE SEP 1    466                       532    -66      538        

  SINCE JAN 1   2561                      2393    168     2594        

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





WIND (MPH)                                                            

  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION    NE (50)        

  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION    NE (60)        

  AVERAGE WIND SPEED    14.8                                        



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THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TODAY

                         NORMAL    RECORD    YEAR                     

 MAXIMUM TEMPERATURE (F)   73        85      1919                      

 MINIMUM TEMPERATURE (F)   59        37      1926                      





SUNRISE AND SUNSET                                                    

OCTOBER 27 2025.......SUNRISE   733 AM EDT   SUNSET   633 PM EDT     

OCTOBER 28 2025.......SUNRISE   734 AM EDT   SUNSET   632 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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