962  
CDUS42 KCHS 260615  
CLICXM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
215 AM EDT FRI MAY 26 2023  
   
...............................
 
 
   
..THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR MAY 25 2023
 
 
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)  
YESTERDAY  
MAXIMUM 76 1230 PM 95 1912 81 -5 80  
1953  
1962  
MINIMUM 65 520 AM 54 1979 70 -5 71  
AVERAGE 71 75 -4 76  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.32 1934 0.11 -0.11 0.00  
MONTH TO DATE 2.77 1.91 0.86 1.46  
SINCE MAR 1 8.02 7.90 0.12 5.11  
SINCE JAN 1 14.74 13.02 1.72 8.24  
 
DEGREE DAYS  
HEATING  
YESTERDAY 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  
YESTERDAY 6 10 -4 11  
MONTH TO DATE 176 202 -26 242  
SINCE MAR 1 355 315 40 381  
SINCE JAN 1 395 320 75 398    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 7.3  
   
......................................................
 
 
THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 99 1953  
2019  
MINIMUM TEMPERATURE (F) 71 50 1979  
 
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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