561  
CDUS42 KCHS 212117  
CLISAV  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
517 PM EDT MON JUL 21 2025  
   
...............................  
 
   
..THE SAVANNAH GA CLIMATE SUMMARY FOR JULY 21 2025  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 97 412 PM 103 1942 93 4 92  
MINIMUM 78 613 AM 64 1910 74 4 73  
AVERAGE 88 83 5 83  
 
PRECIPITATION (IN)  
TODAY T 1.87 1991 0.18 -0.18 0.16  
MONTH TO DATE 4.70 3.85 0.85 7.70  
SINCE JUN 1 8.58 10.50 -1.92 10.51  
SINCE JAN 1 25.60 27.09 -1.49 30.03  
 
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 23 18 5 18  
MONTH TO DATE 405 376 29 414  
SINCE JUN 1 906 831 75 931  
SINCE JAN 1 1505 1292 213 1536    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 8.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 400 AM  
LOWEST 48 400 PM  
AVERAGE 67  
   
......................................................  
 
THE SAVANNAH GA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 93 103 1977  
MINIMUM TEMPERATURE (F) 74 62 1929  
 
SUNRISE AND SUNSET  
JULY 21 2025..........SUNRISE 633 AM EDT SUNSET 829 PM EDT  
JULY 22 2025..........SUNRISE 634 AM EDT SUNSET 829 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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