086
CDUS42 KCHS 260603
CLICXM
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHARLESTON SC
203 AM EDT TUE AUG 26 2025
...............................
..THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR AUGUST 25 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 87 330 PM 96 1915 86 1 84
MINIMUM 77 430 AM 64 1957 76 1 74
AVERAGE 82 81 1 79
PRECIPITATION (IN)
YESTERDAY 0.00 2.26 1939 0.22 -0.22 0.00
MONTH TO DATE 14.11 4.88 9.23 10.71
SINCE JUN 1 20.51 14.81 5.70 20.38
SINCE JAN 1 32.22 28.50 3.72 40.73
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 17 16 1 14
MONTH TO DATE 397 415 -18 403
SINCE JUN 1 1500 1379 121 1466
SINCE JAN 1 2015 1766 249 1950
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (170)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 6.6
......................................................
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 2025........SUNRISE 651 AM EDT SUNSET 752 PM EDT
AUGUST 27 2025........SUNRISE 651 AM EDT SUNSET 750 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page