Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS42 KCHS 122107
CLICXM
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHARLESTON SC
507 PM EDT SUN OCT 12 2025
...................................
...THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR OCTOBER 12 2025...
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1870 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 66 330 PM 86 2014 77 -11 75
MINIMUM 64 1210 AM 45 1906 65 -1 62
AVERAGE 65 71 -6 69
PRECIPITATION (IN)
TODAY 0.26 1.80 1893 0.15 0.11 0.00
MONTH TO DATE 3.58 1.97 1.61 0.15
SINCE SEP 1 4.62 7.22 -2.60 4.62
SINCE JAN 1 38.51 36.95 1.56 45.52
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 1 0 1 0
SINCE SEP 1 1 1 0 0
SINCE JUL 1 1 1 0 0
COOLING
TODAY 0 6 -6 4
MONTH TO DATE 78 92 -14 101
SINCE SEP 1 432 469 -37 487
SINCE JAN 1 2527 2330 197 2543
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION N (360)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION N (350)
AVERAGE WIND SPEED 10.5
..........................................................
THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 77 87 2014
MINIMUM TEMPERATURE (F) 64 47 1977
SUNRISE AND SUNSET
OCTOBER 12 2025.......SUNRISE 722 AM EDT SUNSET 650 PM EDT
OCTOBER 13 2025.......SUNRISE 723 AM EDT SUNSET 649 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$