Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS42 KCHS 140611
CLICXM
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHARLESTON SC
211 AM EDT MON SEP 14 2026
...................................
...THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR SEPTEMBER 13 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
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 90 1240 PM 95 1920 83 7 78
MINIMUM 78 610 AM 60 1958 73 5 68
1967
AVERAGE 84 78 6 73
PRECIPITATION (IN)
YESTERDAY 0.00 2.76 1955 0.17 -0.17 0.00
MONTH TO DATE 0.18 2.42 -2.24 0.94
SINCE SEP 1 0.18 2.42 -2.24 0.94
SINCE JAN 1 18.33 32.15 -13.82 34.83
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 19 13 6 8
MONTH TO DATE 230 184 46 143
SINCE SEP 1 230 184 46 143
SINCE JAN 1 2394 2045 349 2238
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION S (160)
AVERAGE WIND SPEED 6.7
..........................................................
THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 94 1938
MINIMUM TEMPERATURE (F) 73 58 1985
SUNRISE AND SUNSET
SEPTEMBER 14 2026.....SUNRISE 703 AM EDT SUNSET 727 PM EDT
SEPTEMBER 15 2026.....SUNRISE 703 AM EDT SUNSET 726 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$