450  
CDUS42 KCHS 312115  
CLICHS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
515 PM EDT MON JUL 31 2023  
   
...............................
 
 
   
..THE NORTH CHARLESTON SC CLIMATE SUMMARY FOR JULY 31 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 92 337 PM 101 1999 91 1 95  
MINIMUM 73 607 AM 63 1997 74 -1 80  
AVERAGE 83 83 0 88  
 
PRECIPITATION (IN)  
TODAY 0.00 3.23 1949 0.22 -0.22 0.00  
MONTH TO DATE 11.13 6.60 4.53 9.47  
SINCE JUN 1 15.37 12.81 2.56 15.74  
SINCE JAN 1 30.47 29.19 1.28 26.89  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
TODAY 18 18 0 23  
MONTH TO DATE 607 542 65 547  
SINCE JUN 1 1006 976 30 1012  
SINCE JAN 1 1520 1383 137 1526    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 4.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 94 200 AM  
LOWEST 59 200 PM  
AVERAGE 77  
   
......................................................
 
 
THE NORTH CHARLESTON SC CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 91 105 1999  
MINIMUM TEMPERATURE (F) 74 64 1966  
 
SUNRISE AND SUNSET  
JULY 31 2023..........SUNRISE 633 AM EDT SUNSET 820 PM EDT  
AUGUST 1 2023........SUNRISE 634 AM EDT SUNSET 819 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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