928
CDUS42 KCHS 112116
CLICXM
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHARLESTON SC
516 PM EDT SUN MAY 11 2025
...............................
..THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR MAY 11 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 73 330 PM 94 1955 78 -5 72
MINIMUM 66 250 AM 52 1966 67 -1 61
AVERAGE 70 72 -2 67
PRECIPITATION (IN)
TODAY 3.85R 1.57 1899 0.07 3.78 0.00
MONTH TO DATE 5.07 0.81 4.26 1.39
SINCE MAR 1 8.10 6.80 1.30 13.40
SINCE JAN 1 10.77 11.92 -1.15 18.01
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 5 8 -3 2
MONTH TO DATE 86 74 12 105
SINCE MAR 1 251 187 64 256
SINCE JAN 1 259 192 67 256
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WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 9.8
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THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 96 1896
MINIMUM TEMPERATURE (F) 67 53 1947
1952
2021
SUNRISE AND SUNSET
MAY 11 2025...........SUNRISE 624 AM EDT SUNSET 809 PM EDT
MAY 12 2025...........SUNRISE 623 AM EDT SUNSET 810 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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