456  
CDUS42 KCHS 180600  
CLISAV  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
200 AM EDT MON SEP 18 2023  
   
...............................
 
 
   
..THE SAVANNAH GA CLIMATE SUMMARY FOR SEPTEMBER 17 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1871 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 88 1226 PM 97 1933 86 2 85  
1972  
2019  
MINIMUM 68 109 AM 56 2001 69 -1 66  
AVERAGE 78 78 0 76  
 
PRECIPITATION (IN)  
YESTERDAY 0.70 5.35 1928 0.13 0.57 0.00  
MONTH TO DATE 1.64 2.57 -0.93 4.68  
SINCE SEP 1 1.64 2.57 -0.93 4.68  
SINCE JAN 1 34.94 37.02 -2.08 31.97  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 13 13 0 11  
MONTH TO DATE 259 239 20 231  
SINCE SEP 1 259 239 20 231  
SINCE JAN 1 2422 2241 181 2349    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 4.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 94 900 PM  
LOWEST 61 1200 PM  
AVERAGE 78  
   
......................................................
 
 
THE SAVANNAH GA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 100 1931  
MINIMUM TEMPERATURE (F) 69 56 1910  
 
SUNRISE AND SUNSET  
SEPTEMBER 18 2023.....SUNRISE 710 AM EDT SUNSET 727 PM EDT  
SEPTEMBER 19 2023.....SUNRISE 711 AM EDT SUNSET 726 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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