691
CDUS42 KCHS 142110
CLICXM
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHARLESTON SC
510 PM EDT THU AUG 14 2025
...............................
..THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR AUGUST 14 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 86 250 PM 102 1925 87 -1 85
MINIMUM 81 530 AM 65 1967 77 4 75
1983
AVERAGE 84 82 2 80
PRECIPITATION (IN)
TODAY 0.00 4.68 1986 0.20 -0.20 0.00
MONTH TO DATE 4.07 2.63 1.44 10.17
SINCE JUN 1 10.47 12.56 -2.09 19.84
SINCE JAN 1 22.18 26.25 -4.07 40.19
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
TODAY 19 17 2 15
MONTH TO DATE 215 238 -23 244
SINCE JUN 1 1318 1202 116 1307
SINCE JAN 1 1833 1589 244 1791
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WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 8.4
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THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 87 99 1918
MINIMUM TEMPERATURE (F) 77 66 2013
SUNRISE AND SUNSET
AUGUST 14 2025........SUNRISE 643 AM EDT SUNSET 805 PM EDT
AUGUST 15 2025........SUNRISE 643 AM EDT SUNSET 804 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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