927
CDUS42 KCHS 290616
CLICXM
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHARLESTON SC
216 AM EDT TUE JUL 29 2025
...............................
..THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR JULY 28 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 95 140 PM 100 1936 88 7 86
MINIMUM 84 450 AM 67 1920 77 7 77
AVERAGE 90 82 8 82
PRECIPITATION (IN)
YESTERDAY 0.00 3.32 1985 0.17 -0.17 0.00
MONTH TO DATE 4.21 4.55 -0.34 7.51
SINCE JUN 1 6.06 9.40 -3.34 9.67
SINCE JAN 1 17.77 23.09 -5.32 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 25 18 7 17
MONTH TO DATE 537 489 48 528
SINCE JUN 1 1040 917 123 1011
SINCE JAN 1 1555 1304 251 1495
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WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SE (150)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION S (160)
AVERAGE WIND SPEED 6.3
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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 2025..........SUNRISE 632 AM EDT SUNSET 820 PM EDT
JULY 30 2025..........SUNRISE 632 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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