116
CDUS42 KCHS 090601
CLICXM
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHARLESTON SC
201 AM EDT FRI MAY 09 2025
...............................
..THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR MAY 8 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 76 530 PM 93 1899 78 -2 83
MINIMUM 69 100 PM 49 1958 66 3 74
AVERAGE 73 72 1 79
PRECIPITATION (IN)
YESTERDAY 0.92 1.57 1935 0.07 0.85 0.00
MONTH TO DATE 0.99 0.59 0.40 0.39
SINCE MAR 1 4.02 6.58 -2.56 12.40
SINCE JAN 1 6.69 11.70 -5.01 17.01
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 8 7 1 14
MONTH TO DATE 67 51 16 84
SINCE MAR 1 232 164 68 235
SINCE JAN 1 240 169 71 235
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WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SE (120)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION NE (40)
AVERAGE WIND SPEED 5.5
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THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 93 1936
MINIMUM TEMPERATURE (F) 66 49 1917
1928
SUNRISE AND SUNSET
MAY 9 2025...........SUNRISE 625 AM EDT SUNSET 808 PM EDT
MAY 10 2025...........SUNRISE 624 AM EDT SUNSET 808 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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