Climatological Report (Daily)
Issued by NWS Charleston, SC
Issued by NWS Charleston, SC
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CDUS42 KCHS 182113
CLISAV
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHARLESTON SC
513 PM EDT FRI SEP 18 2026
...................................
...THE SAVANNAH GA CLIMATE SUMMARY FOR SEPTEMBER 18 2026...
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1871 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 91 400 PM 100 1931 86 5 90
MINIMUM 68 MM 56 1910 69 -1 67
AVERAGE 80 77 3 79
PRECIPITATION (IN)
TODAY 0.00 6.33 1928 0.14 -0.14 0.00
MONTH TO DATE 2.63 2.71 -0.08 0.03
SINCE SEP 1 2.63 2.71 -0.08 0.03
SINCE JAN 1 20.98 37.16 -16.18 37.90
DEGREE DAYS
HEATING
TODAY 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
TODAY 15 12 3 14
MONTH TO DATE 311 251 60 186
SINCE SEP 1 311 251 60 186
SINCE JAN 1 2680 2253 427 2386
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 7 HIGHEST WIND DIRECTION N (10)
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM
AVERAGE WIND SPEED 3.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 300 AM
LOWEST 44 400 PM
AVERAGE 71
..........................................................
THE SAVANNAH GA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 86 98 1925
1942
MINIMUM TEMPERATURE (F) 68 48 1981
SUNRISE AND SUNSET
SEPTEMBER 18 2026.....SUNRISE 711 AM EDT SUNSET 727 PM EDT
SEPTEMBER 19 2026.....SUNRISE 711 AM EDT SUNSET 725 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$