094  
CDUS42 KCHS 262111  
CLICXM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
511 PM EDT FRI MAY 26 2023  
   
...............................
 
 
   
..THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR MAY 26 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 69 1230 AM 99 1953 81 -12 81  
2019  
MINIMUM 60 220 PM 50 1979 71 -11 76  
AVERAGE 65 76 -11 79  
 
PRECIPITATION (IN)  
TODAY 0.13 2.13 1938 0.10 0.03 0.11  
MONTH TO DATE 2.90 2.01 0.89 1.57  
SINCE MAR 1 8.15 8.00 0.15 5.22  
SINCE JAN 1 14.87 13.12 1.75 8.35  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 3  
SINCE MAR 1 176 275 -99 157  
SINCE JUL 1 1142 1619 -477 1276  
 
COOLING  
TODAY 0 11 -11 14  
MONTH TO DATE 176 213 -37 256  
SINCE MAR 1 355 326 29 395  
SINCE JAN 1 395 331 64 412    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 11.2  
   
......................................................
 
 
THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 100 2019  
MINIMUM TEMPERATURE (F) 71 53 1961  
 
SUNRISE AND SUNSET  
MAY 26 2023...........SUNRISE 615 AM EDT SUNSET 819 PM EDT  
MAY 27 2023...........SUNRISE 614 AM EDT SUNSET 820 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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