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CDUS42 KCHS 202112
CLICXM
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHARLESTON SC
512 PM EDT MON JUL 20 2026
...............................
..THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR JULY 20 2026
VALID TODAY AS OF 0500 PM LOCAL TIME.
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)
TODAY
MAXIMUM 88 1050 AM 100 2000 88 0 95
MINIMUM 83 400 AM 66 1910 77 6 82
AVERAGE 86 83 3 89
PRECIPITATION (IN)
TODAY 0.00 2.34 2001 0.17 -0.17 0.00
MONTH TO DATE 2.97 3.19 -0.22 2.17
SINCE JUN 1 5.38 8.04 -2.66 4.02
SINCE JAN 1 12.04 21.73 -9.69 15.73
DEGREE DAYS
HEATING
TODAY 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
TODAY 21 18 3 24
MONTH TO DATE 397 345 52 366
SINCE JUN 1 874 773 101 869
SINCE JAN 1 1358 1160 198 1384
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WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 9.5
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THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 88 102 1977
MINIMUM TEMPERATURE (F) 77 65 1929
SUNRISE AND SUNSET
JULY 20 2026..........SUNRISE 626 AM EDT SUNSET 826 PM EDT
JULY 21 2026..........SUNRISE 626 AM EDT SUNSET 826 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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