136  
CDUS42 KCHS 160611  
CLICHS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
211 AM EDT TUE MAY 16 2023  
   
...............................
 
 
   
..THE NORTH CHARLESTON SC CLIMATE SUMMARY FOR MAY 15 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1937 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 84 1256 PM 97 1995 84 0 87  
MINIMUM 68 1159 PM 47 1941 63 5 63  
AVERAGE 76 73 3 75  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.65 2009 0.09 -0.09 0.02  
MONTH TO DATE 0.38 1.35 -0.97 0.13  
SINCE MAR 1 4.66 7.99 -3.33 5.49  
SINCE JAN 1 12.50 14.41 -1.91 8.54  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 2 5 -3 7  
SINCE MAR 1 205 307 -102 208  
SINCE JUL 1 1274 1842 -568 1598  
 
COOLING  
YESTERDAY 11 8 3 10  
MONTH TO DATE 99 104 -5 112  
SINCE MAR 1 326 234 92 238  
SINCE JAN 1 399 245 154 286    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 9.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 100 AM  
LOWEST 38 100 PM  
AVERAGE 64  
   
......................................................
 
 
THE NORTH CHARLESTON SC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 94 1941  
MINIMUM TEMPERATURE (F) 63 47 1939  
 
SUNRISE AND SUNSET  
MAY 16 2023...........SUNRISE 620 AM EDT SUNSET 813 PM EDT  
MAY 17 2023...........SUNRISE 620 AM EDT SUNSET 814 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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