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CDUS42 KCHS 222111
CLICXM
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHARLESTON SC
511 PM EDT TUE SEP 22 2026
...............................
...THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR SEPTEMBER 22 2026...
VALID TODAY AS OF 0500 PM LOCAL TIME.
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
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 85 1240 PM 92 1925 82 3 81
MINIMUM 77 750 AM 53 1913 71 6 71
AVERAGE 81 76 5 76
PRECIPITATION (IN)
TODAY 0.01 2.76 1952 0.15 -0.14 0.00
MONTH TO DATE 0.19 3.91 -3.72 0.94
SINCE SEP 1 0.19 3.91 -3.72 0.94
SINCE JAN 1 18.34 33.64 -15.30 34.83
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 16 11 5 11
MONTH TO DATE 377 294 83 249
SINCE SEP 1 377 294 83 249
SINCE JAN 1 2541 2155 386 2344
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION E (100)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION E (90)
AVERAGE WIND SPEED 9.0
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THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 93 1980
MINIMUM TEMPERATURE (F) 71 55 1983
1999
SUNRISE AND SUNSET
SEPTEMBER 22 2026.....SUNRISE 708 AM EDT SUNSET 716 PM EDT
SEPTEMBER 23 2026.....SUNRISE 709 AM EDT SUNSET 715 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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