146  
CDUS42 KCHS 032119  
CLICXM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
519 PM EDT WED MAY 03 2023  
   
...............................
 
 
   
..THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR MAY 3 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 75 330 PM 95 1959 77 -2 79  
MINIMUM 58 550 AM 46 1939 65 -7 73  
AVERAGE 67 71 -4 76  
 
PRECIPITATION (IN)  
TODAY 0.00 2.03 1975 0.07 -0.07 0.00  
MONTH TO DATE 0.00 0.22 -0.22 0.00  
SINCE MAR 1 5.25 6.21 -0.96 3.65  
SINCE JAN 1 11.97 11.33 0.64 6.78  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 176 275 -99 154  
SINCE JUL 1 1142 1619 -477 1273  
 
COOLING  
TODAY 2 6 -4 11  
MONTH TO DATE 7 18 -11 28  
SINCE MAR 1 186 131 55 167  
SINCE JAN 1 226 136 90 184    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 4.6  
   
......................................................
 
 
THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 91 1902  
MINIMUM TEMPERATURE (F) 65 48 1940  
1957  
 
SUNRISE AND SUNSET  
MAY 3 2023...........SUNRISE 631 AM EDT SUNSET 803 PM EDT  
MAY 4 2023...........SUNRISE 630 AM EDT SUNSET 804 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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