500  
CDUS42 KCHS 220601  
CLISAV  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
201 AM EDT THU MAY 22 2025  
   
...............................  
 
   
..THE SAVANNAH GA CLIMATE SUMMARY FOR MAY 21 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 93 357 PM 98 1938 86 7 82  
1962  
MINIMUM 75 1159 PM 46 2002 65 10 63  
AVERAGE 84 75 9 73  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.80 1991 0.12 -0.12 0.00  
MONTH TO DATE 7.54 2.14 5.40 4.27  
SINCE MAR 1 10.99 9.03 1.96 13.14  
SINCE JAN 1 14.42 15.11 -0.69 18.70  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 2 -2 0  
SINCE MAR 1 166 261 -95 135  
SINCE JUL 1 1488 1670 -182 1366  
 
COOLING  
YESTERDAY 19 10 9 8  
MONTH TO DATE 248 172 76 234  
SINCE MAR 1 452 327 125 435  
SINCE JAN 1 474 346 128 460    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 13.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 600 AM  
LOWEST 27 600 PM  
AVERAGE 58  
   
......................................................  
 
THE SAVANNAH GA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 99 1938  
MINIMUM TEMPERATURE (F) 65 49 1981  
 
SUNRISE AND SUNSET  
MAY 22 2025...........SUNRISE 623 AM EDT SUNSET 820 PM EDT  
MAY 23 2025...........SUNRISE 622 AM EDT SUNSET 821 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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