329
CDUS42 KCHS 300623
CLICXM
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHARLESTON SC
223 AM EDT WED JUL 30 2025
...............................
..THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR JULY 29 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 90 1040 AM 99 1999 88 2 85
MINIMUM 80 1250 PM 67 1947 77 3 76
1984
AVERAGE 85 82 3 81
PRECIPITATION (IN)
YESTERDAY 0.29 2.52 1965 0.17 0.12 0.00
MONTH TO DATE 4.50 4.72 -0.22 7.51
SINCE JUN 1 6.35 9.57 -3.22 9.67
SINCE JAN 1 18.06 23.26 -5.20 30.02
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 20 18 2 16
MONTH TO DATE 557 507 50 544
SINCE JUN 1 1060 935 125 1027
SINCE JAN 1 1575 1322 253 1511
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION S (160)
AVERAGE WIND SPEED 4.6
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THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 88 98 1896
1942
MINIMUM TEMPERATURE (F) 77 67 1920
SUNRISE AND SUNSET
JULY 30 2025..........SUNRISE 632 AM EDT SUNSET 819 PM EDT
JULY 31 2025..........SUNRISE 633 AM EDT SUNSET 819 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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