326
CDUS42 KCHS 210615
CLICXM
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHARLESTON SC
215 AM EDT SAT JUN 21 2025
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..THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR JUNE 20 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
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TEMPERATURE (F)
YESTERDAY
MAXIMUM 88 1200 PM 100 1928 85 3 84
2011
MINIMUM 79 540 AM 64 1947 75 4 75
AVERAGE 84 80 4 80
PRECIPITATION (IN)
YESTERDAY 0.00 3.08 1947 0.18 -0.18 0.00
MONTH TO DATE 1.82 3.21 -1.39 1.12
SINCE JUN 1 1.82 3.21 -1.39 1.12
SINCE JAN 1 13.53 16.90 -3.37 21.47
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 1512 1625 -113 1291
COOLING
YESTERDAY 19 15 4 15
MONTH TO DATE 314 269 45 299
SINCE JUN 1 314 269 45 299
SINCE JAN 1 829 656 173 783
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WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (170)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 7.4
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THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 85 101 1924
MINIMUM TEMPERATURE (F) 75 64 1926
SUNRISE AND SUNSET
JUNE 21 2025..........SUNRISE 612 AM EDT SUNSET 831 PM EDT
JUNE 22 2025..........SUNRISE 612 AM EDT SUNSET 831 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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