766
CDUS42 KCHS 290606
CLICXM
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHARLESTON SC
206 AM EDT WED JUL 29 2026
...............................
..THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR JULY 28 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 91 110 PM 100 1936 88 3 95
MINIMUM 81 340 AM 67 1920 77 4 84
AVERAGE 86 82 4 90
PRECIPITATION (IN)
YESTERDAY 0.00 3.32 1985 0.17 -0.17 0.00
MONTH TO DATE 4.32 4.55 -0.23 4.21
SINCE JUN 1 6.73 9.40 -2.67 6.06
SINCE JAN 1 13.39 23.09 -9.70 17.77
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 21 18 3 25
MONTH TO DATE 556 489 67 537
SINCE JUN 1 1033 917 116 1040
SINCE JAN 1 1517 1304 213 1555
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WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 8.5
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THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 88 99 1999
MINIMUM TEMPERATURE (F) 77 67 1947
1984
SUNRISE AND SUNSET
JULY 29 2026..........SUNRISE 632 AM EDT SUNSET 820 PM EDT
JULY 30 2026..........SUNRISE 632 AM EDT SUNSET 820 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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