Climatological Report (Daily)
Issued by NWS Charleston, SC
Issued by NWS Charleston, SC
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CDUS42 KCHS 160601
CLISAV
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHARLESTON SC
201 AM EDT TUE SEP 16 2025
...................................
...THE SAVANNAH GA CLIMATE SUMMARY FOR SEPTEMBER 15 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 85 356 PM 97 1972 87 -2 85
MINIMUM 59 446 AM 56 1967 69 -10 73
1996
AVERAGE 72 78 -6 79
PRECIPITATION (IN)
YESTERDAY 0.00 5.84 1954 0.14 -0.14 T
MONTH TO DATE 0.03 2.30 -2.27 2.25
SINCE SEP 1 0.03 2.30 -2.27 2.25
SINCE JAN 1 37.90 36.75 1.15 45.02
DEGREE DAYS
HEATING
YESTERDAY 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
YESTERDAY 7 13 -6 14
MONTH TO DATE 153 213 -60 191
SINCE SEP 1 153 213 -60 191
SINCE JAN 1 2353 2215 138 2465
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NE (40)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NE (40)
AVERAGE WIND SPEED 4.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 1200 AM
LOWEST 43 400 PM
AVERAGE 67
..........................................................
THE SAVANNAH GA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 86 98 1980
MINIMUM TEMPERATURE (F) 69 54 2001
SUNRISE AND SUNSET
SEPTEMBER 16 2025.....SUNRISE 709 AM EDT SUNSET 729 PM EDT
SEPTEMBER 17 2025.....SUNRISE 710 AM EDT SUNSET 728 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$