707  
CDUS42 KCHS 212109  
CLICHS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
509 PM EDT FRI JUL 21 2023  
   
...............................
 
 
   
..THE NORTH CHARLESTON SC CLIMATE SUMMARY FOR JULY 21 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 95 347 PM 101 1977 92 3 89  
1986  
MINIMUM 76 613 AM 64 1957 74 2 74  
AVERAGE 86 83 3 82  
 
PRECIPITATION (IN)  
TODAY T 2.07 1969 0.22 -0.22 0.00  
MONTH TO DATE 5.71 4.46 1.25 8.00  
SINCE JUN 1 9.95 10.67 -0.72 14.27  
SINCE JAN 1 25.05 27.05 -2.00 25.42  
 
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 21 18 3 17  
MONTH TO DATE 421 368 53 353  
SINCE JUN 1 820 802 18 818  
SINCE JAN 1 1334 1209 125 1332    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 9.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 500 AM  
LOWEST 49 300 PM  
AVERAGE 67  
   
......................................................
 
 
THE NORTH CHARLESTON SC CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 92 101 1977  
MINIMUM TEMPERATURE (F) 74 64 1965  
1974  
 
SUNRISE AND SUNSET  
JULY 21 2023..........SUNRISE 626 AM EDT SUNSET 826 PM EDT  
JULY 22 2023..........SUNRISE 627 AM EDT SUNSET 826 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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