424
CDUS42 KCHS 250702
CLICXM
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHARLESTON SC
202 AM EST THU DEC 25 2025
...............................
..THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR DECEMBER 24 2025
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)
YESTERDAY
MAXIMUM 73 310 PM 76 1921 60 13 52
2016
MINIMUM 56 930 PM 19 2022 46 10 42
AVERAGE 65 53 12 47
PRECIPITATION (IN)
YESTERDAY 0.00 2.26 1978 0.09 -0.09 0.23
MONTH TO DATE 2.06 2.32 -0.26 0.58
SINCE DEC 1 2.06 2.32 -0.26 0.58
SINCE JAN 1 41.94 43.67 -1.73 47.63
DEGREE DAYS
HEATING
YESTERDAY 0 13 -13 18
MONTH TO DATE 311 260 51 300
SINCE DEC 1 311 260 51 300
SINCE JUL 1 490 475 15 406
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 1
SINCE DEC 1 0 0 0 1
SINCE JAN 1 2598 2441 157 2706
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WIND (MPH)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 3.8
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THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 60 76 1984
2008
MINIMUM TEMPERATURE (F) 45 18 1983
SUNRISE AND SUNSET
DECEMBER 25 2025......SUNRISE 720 AM EST SUNSET 520 PM EST
DECEMBER 26 2025......SUNRISE 720 AM EST SUNSET 521 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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