224
CDUS42 KCHS 040621
CLICXM
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHARLESTON SC
221 AM EDT SUN MAY 04 2025
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..THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR MAY 3 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 77 1020 AM 95 1959 77 0 79
MINIMUM 71 550 AM 46 1939 65 6 70
AVERAGE 74 71 3 75
PRECIPITATION (IN)
YESTERDAY 0.00 2.03 1975 0.07 -0.07 0.00
MONTH TO DATE 0.00 0.22 -0.22 0.14
SINCE MAR 1 3.03 6.21 -3.18 12.15
SINCE JAN 1 5.70 11.33 -5.63 16.76
DEGREE DAYS
HEATING
YESTERDAY 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
YESTERDAY 9 6 3 10
MONTH TO DATE 26 18 8 26
SINCE MAR 1 191 131 60 177
SINCE JAN 1 199 136 63 177
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WIND (MPH)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION S (160)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION S (160)
AVERAGE WIND SPEED 12.9
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THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 77 91 1902
MINIMUM TEMPERATURE (F) 65 48 1940
1957
SUNRISE AND SUNSET
MAY 4 2025...........SUNRISE 629 AM EDT SUNSET 804 PM EDT
MAY 5 2025...........SUNRISE 629 AM EDT SUNSET 805 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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