478  
CDUS42 KCHS 310613  
CLICXM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
213 AM EDT FRI MAY 31 2024  
   
...............................  
 
   
..THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR MAY 30 2024  
 
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)  
YESTERDAY  
MAXIMUM 81 530 PM 98 1898 82 -1 77  
1913  
MINIMUM 71 630 AM 55 1971 71 0 68  
AVERAGE 76 76 0 73  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.23 1949 0.11 -0.11 0.00  
2005  
MONTH TO DATE 3.73 2.46 1.27 4.83  
SINCE MAR 1 15.74 8.45 7.29 10.08  
SINCE JAN 1 20.35 13.57 6.78 16.80  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 3  
SINCE MAR 1 131 275 -144 179  
SINCE JUL 1 1291 1619 -328 1145  
 
COOLING  
YESTERDAY 11 11 0 8  
MONTH TO DATE 322 257 65 188  
SINCE MAR 1 473 370 103 367  
SINCE JAN 1 473 375 98 407    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 8.0  
   
......................................................  
 
THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 98 1953  
MINIMUM TEMPERATURE (F) 72 51 1984  
 
SUNRISE AND SUNSET  
MAY 31 2024...........SUNRISE 613 AM EDT SUNSET 823 PM EDT  
JUNE 1 2024..........SUNRISE 612 AM EDT SUNSET 823 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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