Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS42 KCHS 260616
CLICXM
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHARLESTON SC
216 AM EDT WED AUG 26 2026
...................................
...THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR AUGUST 25 2026...
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)
YESTERDAY
MAXIMUM 88 1100 AM 96 1915 86 2 87
MINIMUM 80 420 AM 64 1957 76 4 77
AVERAGE 84 81 3 82
PRECIPITATION (IN)
YESTERDAY 0.00 2.26 1939 0.22 -0.22 0.00
MONTH TO DATE 2.68 4.88 -2.20 14.11
SINCE JUN 1 9.41 14.81 -5.40 20.51
SINCE JAN 1 16.07 28.50 -12.43 32.22
DEGREE DAYS
HEATING
YESTERDAY 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
YESTERDAY 19 16 3 17
MONTH TO DATE 492 415 77 397
SINCE JUN 1 1585 1379 206 1500
SINCE JAN 1 2069 1766 303 2015
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION E (100)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SE (120)
AVERAGE WIND SPEED 6.9
..........................................................
THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 86 96 1936
MINIMUM TEMPERATURE (F) 76 63 1942
SUNRISE AND SUNSET
AUGUST 26 2026........SUNRISE 651 AM EDT SUNSET 752 PM EDT
AUGUST 27 2026........SUNRISE 651 AM EDT SUNSET 751 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$