Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS42 KCHS 102110
CLICXM
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHARLESTON SC
510 PM EDT MON AUG 10 2026
...................................
...THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR AUGUST 10 2026...
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1870 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 90 1200 PM 97 1906 87 3 80
MINIMUM 77 330 PM 67 1989 77 0 74
AVERAGE 84 82 2 77
PRECIPITATION (IN)
TODAY 0.20 2.93 1927 0.19 0.01 0.40
MONTH TO DATE 1.80 1.87 -0.07 2.88
SINCE JUN 1 8.53 11.80 -3.27 9.28
SINCE JAN 1 15.19 25.49 -10.30 20.99
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 12
MONTH TO DATE 176 170 6 142
SINCE JUN 1 1269 1134 135 1245
SINCE JAN 1 1753 1521 232 1760
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 6.0
..........................................................
THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 87 97 1954
MINIMUM TEMPERATURE (F) 77 67 1989
SUNRISE AND SUNSET
AUGUST 10 2026........SUNRISE 640 AM EDT SUNSET 810 PM EDT
AUGUST 11 2026........SUNRISE 641 AM EDT SUNSET 809 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$