513
CDUS42 KCHS 192205
CLICXM
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHARLESTON SC
505 PM EST FRI DEC 19 2025
...............................
..THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR DECEMBER 19 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 67 220 PM 81 1967 60 7 64
MINIMUM 60 1200 AM 25 1963 46 14 55
AVERAGE 64 53 11 60
PRECIPITATION (IN)
TODAY 0.00 1.36 1999 0.10 -0.10 0.00
MONTH TO DATE 2.06 1.85 0.21 0.35
SINCE DEC 1 2.06 1.85 0.21 0.35
SINCE JAN 1 41.94 43.20 -1.26 47.40
DEGREE DAYS
HEATING
TODAY 1 12 -11 5
MONTH TO DATE 266 199 67 215
SINCE DEC 1 266 199 67 215
SINCE JUL 1 445 414 31 321
COOLING
TODAY 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 19 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 11.4
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THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 60 81 1931
MINIMUM TEMPERATURE (F) 46 25 2000
SUNRISE AND SUNSET
DECEMBER 19 2025......SUNRISE 717 AM EST SUNSET 517 PM EST
DECEMBER 20 2025......SUNRISE 718 AM EST SUNSET 517 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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