CDUS42 KCHS 272109

CLICXM



CLIMATE REPORT 

NATIONAL WEATHER SERVICE CHARLESTON SC

509 PM EDT MON OCT 27 2025



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



...THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR OCTOBER 27 2025...

VALID TODAY AS OF 0500 PM LOCAL TIME.



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)                                                          

 TODAY                                                               

  MAXIMUM         67   1050 AM  85    1919  73     -6       71       

  MINIMUM         59    400 AM  37    1926  59      0       60       

  AVERAGE         63                        66     -3       66     



PRECIPITATION (IN)                                                    

  TODAY            0.72          1.49 1985   0.09   0.63     0.00     

  MONTH TO DATE    4.56                      3.71   0.85     0.15     

  SINCE SEP 1      5.60                      8.96  -3.36     4.62     

  SINCE JAN 1     39.49                     38.69   0.80    45.52     



DEGREE DAYS                                                           

 HEATING                                                              

  TODAY            2                         2      0        0        

  MONTH TO DATE    6                        20    -14       20        

  SINCE SEP 1      6                        21    -15       20        

  SINCE JUL 1      6                        21    -15       20        



 COOLING                                                              

  TODAY            0                         3     -3        1        

  MONTH TO DATE  112                       158    -46      153        

  SINCE SEP 1    466                       535    -69      539        

  SINCE JAN 1   2561                      2396    165     2595        

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





WIND (MPH)                                                            

  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION    NE (50)        

  HIGHEST GUST SPEED    35   HIGHEST GUST DIRECTION    NE (50)        

  AVERAGE WIND SPEED    17.0                                        



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





THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TOMORROW

                         NORMAL    RECORD    YEAR                     

 MAXIMUM TEMPERATURE (F)   72        86      1919                      

                                             1939                     

 MINIMUM TEMPERATURE (F)   59        39      1957                      





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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