109
CDUS42 KCHS 100615
CLICXM
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHARLESTON SC
215 AM EDT SAT OCT 10 2026
...............................
..THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR OCTOBER 9 2026
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1870 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
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TEMPERATURE (F)
YESTERDAY
MAXIMUM 76 140 PM 86 1962 78 -2 74
1975
2007
MINIMUM 70 610 AM 47 2000 66 4 63
AVERAGE 73 72 1 69
PRECIPITATION (IN)
YESTERDAY 0.16 3.04 1894 0.16 0.00 1.10
MONTH TO DATE 4.31 1.51 2.80 1.82
SINCE SEP 1 4.53 6.76 -2.23 2.86
SINCE JAN 1 22.68 36.49 -13.81 36.75
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 0 1 -1 0
SINCE JUL 1 0 1 -1 0
COOLING
YESTERDAY 8 7 1 4
MONTH TO DATE 94 73 21 78
SINCE SEP 1 536 450 86 432
SINCE JAN 1 2700 2311 389 2527
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WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NE (60)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION E (70)
AVERAGE WIND SPEED 11.5
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THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 77 89 1941
MINIMUM TEMPERATURE (F) 66 46 1915
2000
SUNRISE AND SUNSET
OCTOBER 10 2026.......SUNRISE 720 AM EDT SUNSET 653 PM EDT
OCTOBER 11 2026.......SUNRISE 721 AM EDT SUNSET 651 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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