Climatological Report (Daily)
Issued by NWS Charleston, SC
Issued by NWS Charleston, SC
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CDUS42 KCHS 222114
CLISAV
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHARLESTON SC
514 PM EDT FRI AUG 22 2025
...................................
...THE SAVANNAH GA CLIMATE SUMMARY FOR AUGUST 22 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 87 MM 100 1983 90 -3 86
2014
MINIMUM 73 MM 62 1930 73 0 71
AVERAGE 80 82 -2 79
PRECIPITATION (IN)
TODAY 0.06 3.21 2010 0.17 -0.11 T
MONTH TO DATE 7.83 3.87 3.96 11.87
SINCE JUN 1 16.89 16.27 0.62 23.23
SINCE JAN 1 33.91 32.86 1.05 42.75
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 15 17 -2 14
MONTH TO DATE 366 386 -20 400
SINCE JUN 1 1484 1399 85 1520
SINCE JAN 1 2083 1860 223 2125
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SE (130)
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM
AVERAGE WIND SPEED 3.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
THUNDERSTORM
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 1200 AM
LOWEST 67 200 PM
AVERAGE 82
..........................................................
THE SAVANNAH GA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 90 100 2014
MINIMUM TEMPERATURE (F) 73 60 1930
SUNRISE AND SUNSET
AUGUST 22 2025........SUNRISE 654 AM EDT SUNSET 801 PM EDT
AUGUST 23 2025........SUNRISE 655 AM EDT SUNSET 800 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$