549  
CDUS42 KCHS 232121  
CLICHS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
518 PM EDT WED JUL 23 2008  
 
   
...............................
 
 
   
..THE CHARLESTON SC AIRPORT CLIMATE SUMMARY FOR JULY 23 2008
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1971 TO 2000  
CLIMATE RECORD PERIOD 1860 TO 2008  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 90 147 PM 100 1940 91 -1 88  
MINIMUM 75 555 AM 60 1974 73 2 62  
1966  
AVERAGE 83 82 1 75  
 
PRECIPITATION (IN)  
TODAY 0.00 1.85 1941 0.20 -0.20 0.00  
MONTH TO DATE 4.46 4.51 -0.05 3.27  
SINCE JUN 1 7.07 10.43 -3.36 7.60  
SINCE JAN 1 21.42 28.03 -6.61 16.50  
 
DEGREE DAYS  
COOLING  
TODAY 18 17 1 10  
MONTH TO DATE 367 383 -16 373  
SINCE JUN 1 858 791 67 787  
SINCE JAN 1 1201 1157 44 1125    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 8.9  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 200 AM  
LOWEST 55 1200 PM  
AVERAGE 71  
   
.....................................................
 
 
 
THE CHARLESTON SC AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 91 100 1983  
1952  
MINIMUM TEMPERATURE (F) 73 66 2007  
1974  
 
 
SUNRISE AND SUNSET  
JULY 23 2008..........SUNRISE 528 AM EST SUNSET 725 PM EST  
JULY 24 2008..........SUNRISE 529 AM EST SUNSET 724 PM EST  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
IN DOWNTOWN CHARLESTON ALONG WATERFRONT PARK THE HIGH TEMPERATURE SO  
FAR TODAY IS 86 DEGREES AND THE LOW TEMPERATURE IS 78 DEGREES. THE  
NORMAL HIGH AND LOW TEMPERATURES FOR TODAY ARE 89 AND 77. THE RECORD  
HIGH TEMPERATURE FOR TODAY IS 99 DEGREES SET IN 1952. THE RECORD LOW  
TEMPERATURE FOR TODAY IS 69 DEGREES SET IN 1966. RAINFALL SO FAR  
TODAY IS 0.00 INCHES. THE MONTHLY TOTAL IS 2.09 INCHES AND THE  
YEARLY TOTAL IS 22.14 INCHES.  
 

 
 
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