477  
CDUS42 KCHS 130603  
CLICHS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
203 AM EDT SAT MAY 13 2023  
   
...............................
 
 
   
..THE NORTH CHARLESTON SC CLIMATE SUMMARY FOR MAY 12 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 83 151 PM 95 2000 83 0 73  
MINIMUM 64 531 AM 41 1947 62 2 64  
AVERAGE 74 72 2 69  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.45 1999 0.08 -0.08 0.01  
MONTH TO DATE 0.37 1.08 -0.71 0.01  
SINCE MAR 1 4.65 7.72 -3.07 5.37  
SINCE JAN 1 12.49 14.14 -1.65 8.42  
 
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 9 8 1 4  
MONTH TO DATE 68 80 -12 87  
SINCE MAR 1 295 210 85 213  
SINCE JAN 1 368 221 147 261    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 7.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 200 AM  
LOWEST 56 300 PM  
AVERAGE 73  
   
......................................................
 
 
THE NORTH CHARLESTON SC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 95 2000  
MINIMUM TEMPERATURE (F) 62 44 1941  
 
SUNRISE AND SUNSET  
MAY 13 2023...........SUNRISE 623 AM EDT SUNSET 811 PM EDT  
MAY 14 2023...........SUNRISE 622 AM EDT SUNSET 812 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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