392
CDUS42 KCHS 240621
CLICXM
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHARLESTON SC
221 AM EDT FRI OCT 24 2025
...............................
..THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR OCTOBER 23 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 73 330 PM 88 1919 74 -1 79
MINIMUM 55 620 AM 44 1937 61 -6 65
AVERAGE 64 67 -3 72
PRECIPITATION (IN)
YESTERDAY 0.00 1.19 2017 0.09 -0.09 0.00
MONTH TO DATE 3.84 3.34 0.50 0.15
SINCE SEP 1 4.88 8.59 -3.71 4.62
SINCE JAN 1 38.77 38.32 0.45 45.52
DEGREE DAYS
HEATING
YESTERDAY 1 2 -1 0
MONTH TO DATE 2 12 -10 20
SINCE SEP 1 2 13 -11 20
SINCE JUL 1 2 13 -11 20
COOLING
YESTERDAY 0 4 -4 7
MONTH TO DATE 110 145 -35 132
SINCE SEP 1 464 522 -58 518
SINCE JAN 1 2559 2383 176 2574
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WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION N (20)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION N (20)
AVERAGE WIND SPEED 6.2
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THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 85 1919
1936
MINIMUM TEMPERATURE (F) 60 38 1937
SUNRISE AND SUNSET
OCTOBER 24 2025.......SUNRISE 731 AM EDT SUNSET 636 PM EDT
OCTOBER 25 2025.......SUNRISE 732 AM EDT SUNSET 635 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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