781  
CDUS42 KCHS 230610  
CLICHS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
210 AM EDT FRI APR 23 2021  
   
...............................
 
 
   
..THE NORTH CHARLESTON SC CLIMATE SUMMARY FOR APRIL 22 2021
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1938 TO 2021  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 64 532 PM 91 1988 78 -14 72  
2002  
MINIMUM 43 603 AM 37 1940 55 -12 51  
1950  
AVERAGE 54 66 -12 62  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.42 1984 0.10 -0.10 0.00  
MONTH TO DATE T 2.15 -2.15 5.22  
SINCE MAR 1 2.81 5.86 -3.05 9.06  
SINCE JAN 1 12.08 12.53 -0.45 15.55  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 0.0  
SINCE MAR 1 T 0.0 0.0  
SINCE JUL 1 T 0.5 -0.5  
 
DEGREE DAYS  
HEATING  
YESTERDAY 11 2 9 3  
MONTH TO DATE 75 76 -1 60  
SINCE MAR 1 264 315 -51 175  
SINCE JUL 1 1665 1951 -286 1474  
 
COOLING  
YESTERDAY 0 3 -3 0  
MONTH TO DATE 65 52 13 61  
SINCE MAR 1 126 79 47 163  
SINCE JAN 1 142 86 56 213    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 9.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 68 1000 PM  
LOWEST 21 500 PM  
AVERAGE 45  
   
......................................................
 
 
THE NORTH CHARLESTON SC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 92 1963  
MINIMUM TEMPERATURE (F) 55 39 1993  
 
SUNRISE AND SUNSET  
APRIL 23 2021.........SUNRISE 641 AM EDT SUNSET 756 PM EDT  
APRIL 24 2021.........SUNRISE 640 AM EDT SUNSET 757 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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