Climatological Report (Daily)
Issued by NWS
Issued by NWS
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891
CDUS42 KCHS 290701
CLICXM
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHARLESTON SC
201 AM EST MON DEC 29 2025
...................................
...THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR DECEMBER 28 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 64 430 PM 77 1971 59 5 68
MINIMUM 57 800 AM 18 1925 45 12 52
AVERAGE 61 52 9 60
PRECIPITATION (IN)
YESTERDAY 0.00 1.27 1967 0.08 -0.08 0.00
MONTH TO DATE 2.06 2.66 -0.60 1.13
SINCE DEC 1 2.06 2.66 -0.60 1.13
SINCE JAN 1 41.94 44.01 -2.07 48.18
DEGREE DAYS
HEATING
YESTERDAY 4 13 -9 5
MONTH TO DATE 322 312 10 352
SINCE DEC 1 322 312 10 352
SINCE JUL 1 501 527 -26 458
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 1 0 1 1
SINCE DEC 1 1 0 1 1
SINCE JAN 1 2599 2441 158 2706
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION E (80)
AVERAGE WIND SPEED 5.3
..........................................................
THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 59 76 1984
MINIMUM TEMPERATURE (F) 45 14 1894
SUNRISE AND SUNSET
DECEMBER 29 2025......SUNRISE 721 AM EST SUNSET 523 PM EST
DECEMBER 30 2025......SUNRISE 722 AM EST SUNSET 523 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$