Climatological Report (Daily)
Issued by NWS Charleston, SC
Issued by NWS Charleston, SC
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CDUS42 KCHS 312107
CLISAV
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHARLESTON SC
507 PM EDT THU JUL 31 2025
...................................
...THE SAVANNAH GA CLIMATE SUMMARY FOR JULY 31 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 96 400 PM 101 1942 92 4 96
1990
1999
MINIMUM 78 MM 64 1936 74 4 76
1997
AVERAGE 87 83 4 86
PRECIPITATION (IN)
TODAY 0.00 3.74 1918 0.19 -0.19 0.04
MONTH TO DATE 5.18 5.75 -0.57 8.55
SINCE JUN 1 9.06 12.40 -3.34 11.36
SINCE JAN 1 26.08 28.99 -2.91 30.88
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 22 18 4 21
MONTH TO DATE 616 558 58 603
SINCE JUN 1 1117 1013 104 1120
SINCE JAN 1 1716 1474 242 1725
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 7.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 500 AM
LOWEST 48 400 PM
AVERAGE 69
..........................................................
THE SAVANNAH GA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 92 102 1999
MINIMUM TEMPERATURE (F) 74 66 1966
1997
2017
SUNRISE AND SUNSET
JULY 31 2025..........SUNRISE 639 AM EDT SUNSET 822 PM EDT
AUGUST 1 2025........SUNRISE 640 AM EDT SUNSET 822 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$