770
CDUS42 KCHS 252106
CLICXM
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHARLESTON SC
506 PM EDT THU SEP 25 2025
...............................
...THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR SEPTEMBER 25 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 86 1140 AM 92 1986 81 5 83
MINIMUM 78 1220 AM 57 1974 70 8 79
AVERAGE 82 76 6 81
PRECIPITATION (IN)
TODAY 0.00 3.79 2002 0.17 -0.17 0.00
MONTH TO DATE 0.94 4.41 -3.47 2.48
SINCE SEP 1 0.94 4.41 -3.47 2.48
SINCE JAN 1 34.83 34.14 0.69 43.38
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 17 11 6 16
MONTH TO DATE 294 327 -33 310
SINCE SEP 1 294 327 -33 310
SINCE JAN 1 2389 2188 201 2366
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 8.2
......................................................
THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 91 1986
MINIMUM TEMPERATURE (F) 70 51 1940
SUNRISE AND SUNSET
SEPTEMBER 25 2025.....SUNRISE 710 AM EDT SUNSET 712 PM EDT
SEPTEMBER 26 2025.....SUNRISE 711 AM EDT SUNSET 711 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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