720  
CDUS42 KCHS 222108  
CLICXM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
508 PM EDT SAT JUL 22 2023  
   
...............................
 
 
   
..THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR JULY 22 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 93 330 PM 103 1977 88 5 88  
MINIMUM 79 530 AM 63 1929 77 2 71  
AVERAGE 86 83 3 80  
 
PRECIPITATION (IN)  
TODAY 0.00 5.44 1919 0.17 -0.17 1.59  
MONTH TO DATE 2.75 3.53 -0.78 6.36  
SINCE JUN 1 7.19 8.38 -1.19 8.67  
SINCE JAN 1 23.99 22.07 1.92 17.29  
 
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 21 18 3 15  
MONTH TO DATE 431 381 50 372  
SINCE JUN 1 802 809 -7 845  
SINCE JAN 1 1216 1196 20 1325    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 7 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 4.2  
   
......................................................
 
 
THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 88 100 1940  
MINIMUM TEMPERATURE (F) 77 69 1943  
1966  
1974  
 
SUNRISE AND SUNSET  
JULY 22 2023..........SUNRISE 627 AM EDT SUNSET 825 PM EDT  
JULY 23 2023..........SUNRISE 627 AM EDT SUNSET 825 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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