364
CDUS42 KCHS 262109
CLICXM
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHARLESTON SC
509 PM EDT MON MAY 26 2025
...............................
..THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR MAY 26 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 78 1100 AM 99 1953 81 -3 83
2019
MINIMUM 70 600 AM 50 1979 71 -1 72
AVERAGE 74 76 -2 78
PRECIPITATION (IN)
TODAY 0.00 2.13 1938 0.10 -0.10 0.00
MONTH TO DATE 5.74 2.01 3.73 3.71
SINCE MAR 1 8.77 8.00 0.77 15.72
SINCE JAN 1 11.44 13.12 -1.68 20.33
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 9 11 -2 13
MONTH TO DATE 287 213 74 261
SINCE MAR 1 452 326 126 412
SINCE JAN 1 460 331 129 412
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WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SE (130)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION SE (120)
AVERAGE WIND SPEED 6.1
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THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 100 2019
MINIMUM TEMPERATURE (F) 71 53 1961
SUNRISE AND SUNSET
MAY 26 2025...........SUNRISE 615 AM EDT SUNSET 819 PM EDT
MAY 27 2025...........SUNRISE 614 AM EDT SUNSET 820 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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