287
CDUS42 KCHS 230602
CLICXM
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHARLESTON SC
202 AM EDT WED JUL 23 2025
...............................
..THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR JULY 22 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 89 1100 AM 103 1977 88 1 87
MINIMUM 79 510 AM 63 1929 77 2 78
AVERAGE 84 83 1 83
PRECIPITATION (IN)
YESTERDAY 0.01 5.44 1919 0.17 -0.16 0.16
MONTH TO DATE 3.51 3.53 -0.02 4.84
SINCE JUN 1 5.36 8.38 -3.02 7.00
SINCE JAN 1 17.07 22.07 -5.00 27.35
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 19 18 1 18
MONTH TO DATE 407 381 26 421
SINCE JUN 1 910 809 101 904
SINCE JAN 1 1425 1196 229 1388
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WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION N (20)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION N (20)
AVERAGE WIND SPEED 5.7
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THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 88 100 1940
MINIMUM TEMPERATURE (F) 77 69 1943
1966
1974
SUNRISE AND SUNSET
JULY 23 2025..........SUNRISE 628 AM EDT SUNSET 824 PM EDT
JULY 24 2025..........SUNRISE 628 AM EDT SUNSET 824 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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