447  
CDUS42 KCHS 180601  
CLISAV  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
201 AM EDT SAT OCT 18 2025  
   
...............................  
 
   
..THE SAVANNAH GA CLIMATE SUMMARY FOR OCTOBER 17 2025  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1871 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 77 227 PM 91 1925 79 -2 68  
MINIMUM 53 655 AM 39 1954 58 -5 40  
1977  
AVERAGE 65 68 -3 54  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 3.15 1976 0.13 -0.13 0.00  
MONTH TO DATE 3.31 2.46 0.85 0.02  
SINCE SEP 1 3.99 6.81 -2.82 6.51  
SINCE JAN 1 41.86 41.26 0.60 49.28  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 0.0  
SINCE SEP 1 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 11  
MONTH TO DATE 6 8 -2 23  
SINCE SEP 1 6 9 -3 23  
SINCE JUL 1 6 9 -3 23  
 
COOLING  
YESTERDAY 0 5 -5 0  
MONTH TO DATE 106 117 -11 113  
SINCE SEP 1 460 499 -39 516  
SINCE JAN 1 2660 2501 159 2790    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION E (100)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 4.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 200 AM  
LOWEST 45 100 PM  
AVERAGE 73  
   
......................................................  
 
THE SAVANNAH GA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 89 2007  
MINIMUM TEMPERATURE (F) 58 40 1943  
1977  
 
SUNRISE AND SUNSET  
OCTOBER 18 2025.......SUNRISE 731 AM EDT SUNSET 648 PM EDT  
OCTOBER 19 2025.......SUNRISE 732 AM EDT SUNSET 647 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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