990
CDUS42 KCHS 152109
CLICXM
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHARLESTON SC
509 PM EDT WED OCT 15 2025
...............................
..THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR OCTOBER 15 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 76 320 PM 88 1925 76 0 70
MINIMUM 63 540 AM 45 1907 64 -1 58
AVERAGE 70 70 0 64
PRECIPITATION (IN)
TODAY 0.00 3.49 1954 0.14 -0.14 0.00
MONTH TO DATE 3.84 2.40 1.44 0.15
SINCE SEP 1 4.88 7.65 -2.77 4.62
SINCE JAN 1 38.77 37.38 1.39 45.52
DEGREE DAYS
HEATING
TODAY 0 1 -1 1
MONTH TO DATE 1 3 -2 1
SINCE SEP 1 1 4 -3 1
SINCE JUL 1 1 4 -3 1
COOLING
TODAY 5 6 -1 0
MONTH TO DATE 88 110 -22 118
SINCE SEP 1 442 487 -45 504
SINCE JAN 1 2537 2348 189 2560
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 19 HIGHEST WIND DIRECTION N (20)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION N (20)
AVERAGE WIND SPEED 11.4
......................................................
THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 88 2018
MINIMUM TEMPERATURE (F) 63 45 1945
SUNRISE AND SUNSET
OCTOBER 15 2025.......SUNRISE 724 AM EDT SUNSET 646 PM EDT
OCTOBER 16 2025.......SUNRISE 725 AM EDT SUNSET 645 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page