432
CDUS42 KCHS 270602
CLICXM
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHARLESTON SC
202 AM EDT MON JUL 27 2026
...............................
..THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR JULY 26 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
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TEMPERATURE (F)
YESTERDAY
MAXIMUM 86 1050 AM 100 1999 88 -2 94
MINIMUM 78 140 PM 65 1911 77 1 81
AVERAGE 82 82 0 88
PRECIPITATION (IN)
YESTERDAY 0.55 2.48 1964 0.17 0.38 0.00
MONTH TO DATE 4.32 4.21 0.11 4.21
SINCE JUN 1 6.73 9.06 -2.33 6.06
SINCE JAN 1 13.39 22.75 -9.36 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 17 18 -1 23
MONTH TO DATE 517 453 64 487
SINCE JUN 1 994 881 113 990
SINCE JAN 1 1478 1268 210 1505
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WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION E (90)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION E (90)
AVERAGE WIND SPEED 5.0
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THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 88 101 1936
MINIMUM TEMPERATURE (F) 77 67 1911
1920
SUNRISE AND SUNSET
JULY 27 2026..........SUNRISE 630 AM EDT SUNSET 822 PM EDT
JULY 28 2026..........SUNRISE 631 AM EDT SUNSET 821 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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