394  
CDUS42 KCHS 252109  
CLICXM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
509 PM EDT TUE JUL 25 2023  
   
...............................
 
 
   
..THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR JULY 25 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1870 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 90 1220 PM 98 1940 88 2 88  
MINIMUM 79 410 AM 67 1906 77 2 80  
AVERAGE 85 83 2 84  
 
PRECIPITATION (IN)  
TODAY 0.00 2.69 1980 0.17 -0.17 0.00  
MONTH TO DATE 3.49 4.04 -0.55 6.45  
SINCE JUN 1 7.93 8.89 -0.96 8.76  
SINCE JAN 1 24.73 22.58 2.15 17.38  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
TODAY 20 18 2 19  
MONTH TO DATE 483 435 48 424  
SINCE JUN 1 854 863 -9 897  
SINCE JAN 1 1268 1250 18 1377    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 6 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 9 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 2.3  
   
......................................................
 
 
THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 88 100 1999  
MINIMUM TEMPERATURE (F) 77 65 1911  
 
SUNRISE AND SUNSET  
JULY 25 2023..........SUNRISE 629 AM EDT SUNSET 823 PM EDT  
JULY 26 2023..........SUNRISE 629 AM EDT SUNSET 823 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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