437  
CDUS42 KCHS 282107  
CLICXM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
507 PM EDT FRI JUL 28 2023  
   
...............................
 
 
   
..THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR JULY 28 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 85 230 PM 100 1936 88 -3 90  
MINIMUM 77 1010 AM 67 1920 77 0 81  
AVERAGE 81 82 -1 86  
 
PRECIPITATION (IN)  
TODAY 0.61 3.32 1985 0.17 0.44 0.00  
MONTH TO DATE 4.10 4.55 -0.45 6.45  
SINCE JUN 1 8.54 9.40 -0.86 8.76  
SINCE JAN 1 25.34 23.09 2.25 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 16 18 -2 21  
MONTH TO DATE 541 489 52 485  
SINCE JUN 1 912 917 -5 958  
SINCE JAN 1 1326 1304 22 1438    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 2.6  
   
......................................................
 
 
THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 88 99 1999  
MINIMUM TEMPERATURE (F) 77 67 1947  
1984  
 
SUNRISE AND SUNSET  
JULY 28 2023..........SUNRISE 631 AM EDT SUNSET 821 PM EDT  
JULY 29 2023..........SUNRISE 631 AM EDT SUNSET 821 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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