CDUS42 KCHS 110610
CLICHS

CLIMATE REPORT 
NATIONAL WEATHER SERVICE CHARLESTON SC
210 AM EDT MON MAY 11 2026

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

...THE NORTH CHARLESTON SC CLIMATE SUMMARY FOR MAY 10 2026...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1937 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         87    350 PM  93    1963  83      4       71       
  MINIMUM         67    739 AM  42    1977  61      6       64       
  AVERAGE         77                        72      5       68     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.02          1.45 1961   0.10  -0.08     0.21     
  MONTH TO DATE    1.52                      0.91   0.61     1.08     
  SINCE MAR 1      2.13                      7.55  -5.42     4.19     
  SINCE JAN 1      7.08                     13.97  -6.89     7.14     

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE   16                         5     11        0        
  SINCE MAR 1    175                       307   -132      180        
  SINCE JUL 1   1795                      1842    -47     1713        

 COOLING                                                              
  YESTERDAY       12                         7      5        3        
  MONTH TO DATE   43                        64    -21       80        
  SINCE MAR 1    278                       194     84      270        
  SINCE JAN 1    299                       205     94      286        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     S (200)       
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION     S (200)       
  AVERAGE WIND SPEED     5.6                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.6                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  LIGHT RAIN                                                          


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    97           700 AM                                      
 LOWEST     39           200 PM                                      
 AVERAGE    68                                                        

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THE NORTH CHARLESTON SC CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   83        96      1955                      
                                             1963                     
 MINIMUM TEMPERATURE (F)   62        42      1977                      


SUNRISE AND SUNSET                                                    
MAY 11 2026...........SUNRISE   624 AM EDT   SUNSET   810 PM EDT     
MAY 12 2026...........SUNRISE   623 AM EDT   SUNSET   810 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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