939  
CDUS42 KCHS 222108  
CLICXM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
508 PM EDT WED MAY 22 2024  
   
...............................
 
 
   
..THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR MAY 22 2024
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1870 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 79 240 PM 95 1938 80 -1 76  
MINIMUM 68 530 AM 54 1895 70 -2 69  
AVERAGE 74 75 -1 73  
 
PRECIPITATION (IN)  
TODAY 0.00 4.85 1967 0.08 -0.08 0.00  
MONTH TO DATE 2.89 1.61 1.28 2.77  
SINCE MAR 1 14.90 7.60 7.30 8.02  
SINCE JAN 1 19.51 12.72 6.79 14.74  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 131 275 -144 176  
SINCE JUL 1 1291 1619 -328 1142  
 
COOLING  
TODAY 9 10 -1 8  
MONTH TO DATE 206 172 34 162  
SINCE MAR 1 357 285 72 341  
SINCE JAN 1 357 290 67 381    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 11 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 5.9  
   
......................................................
 
 
THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 97 1956  
MINIMUM TEMPERATURE (F) 70 55 1895  
 
SUNRISE AND SUNSET  
MAY 22 2024...........SUNRISE 616 AM EDT SUNSET 817 PM EDT  
MAY 23 2024...........SUNRISE 616 AM EDT SUNSET 818 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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