610  
CDUS42 KCHS 162121  
CLICHS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
521 PM EDT TUE MAY 16 2023  
   
...............................
 
 
   
..THE NORTH CHARLESTON SC CLIMATE SUMMARY FOR MAY 16 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 89 120 PM 94 1941 84 5 90  
MINIMUM 63 529 AM 47 1939 63 0 69  
AVERAGE 76 73 3 80  
 
PRECIPITATION (IN)  
TODAY 0.00 2.07 1991 0.09 -0.09 T  
MONTH TO DATE 0.38 1.44 -1.06 0.13  
SINCE MAR 1 4.66 8.08 -3.42 5.49  
SINCE JAN 1 12.50 14.50 -2.00 8.54  
 
DEGREE DAYS  
HEATING  
TODAY 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  
TODAY 11 9 2 15  
MONTH TO DATE 110 113 -3 127  
SINCE MAR 1 337 243 94 253  
SINCE JAN 1 410 254 156 301    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 4.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 500 AM  
LOWEST 40 1200 PM  
AVERAGE 67  
   
......................................................
 
 
THE NORTH CHARLESTON SC CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 96 1963  
MINIMUM TEMPERATURE (F) 63 49 1967  
1984  
 
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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