338
CDUS42 KCHS 312105
CLICXM
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHARLESTON SC
505 PM EDT SAT MAY 31 2025
...............................
..THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR MAY 31 2025
VALID TODAY AS OF 0500 PM LOCAL TIME.
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)
TODAY
MAXIMUM 80 230 PM 98 1953 82 -2 81
MINIMUM 66 530 AM 51 1984 72 -6 70
AVERAGE 73 77 -4 76
PRECIPITATION (IN)
TODAY 0.00 1.26 1948 0.12 -0.12 0.00
MONTH TO DATE 6.01 2.58 3.43 3.73
SINCE MAR 1 9.04 8.57 0.47 15.74
SINCE JAN 1 11.71 13.69 -1.98 20.35
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 172 275 -103 131
SINCE JUL 1 1512 1619 -107 1291
COOLING
TODAY 8 12 -4 11
MONTH TO DATE 341 269 72 333
SINCE MAR 1 506 382 124 484
SINCE JAN 1 514 387 127 484
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WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 8.2
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THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 82 100 1985
MINIMUM TEMPERATURE (F) 72 57 1966
SUNRISE AND SUNSET
MAY 31 2025...........SUNRISE 613 AM EDT SUNSET 822 PM EDT
JUNE 1 2025..........SUNRISE 613 AM EDT SUNSET 823 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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