651
CDUS42 KCHS 220603
CLICXM
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHARLESTON SC
203 AM EDT WED MAY 22 2024
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..THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR MAY 21 2024
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1870 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
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TEMPERATURE (F)
YESTERDAY
MAXIMUM 77 430 PM 99 1938 80 -3 78
MINIMUM 67 550 AM 51 1894 69 -2 70
AVERAGE 72 75 -3 74
PRECIPITATION (IN)
YESTERDAY 0.00 2.26 1966 0.08 -0.08 0.03
MONTH TO DATE 2.89 1.53 1.36 2.77
SINCE MAR 1 14.90 7.52 7.38 8.02
SINCE JAN 1 19.51 12.64 6.87 14.74
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 131 275 -144 176
SINCE JUL 1 1291 1619 -328 1142
COOLING
YESTERDAY 7 10 -3 9
MONTH TO DATE 197 162 35 154
SINCE MAR 1 348 275 73 333
SINCE JAN 1 348 280 68 373
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WIND (MPH)
HIGHEST WIND SPEED 19 HIGHEST WIND DIRECTION E (110)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION E (110)
AVERAGE WIND SPEED 10.0
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THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 80 95 1938
MINIMUM TEMPERATURE (F) 70 54 1895
SUNRISE AND SUNSET
MAY 22 2024...........SUNRISE 616 AM EDT SUNSET 817 PM EDT
MAY 23 2024...........SUNRISE 616 AM EDT SUNSET 818 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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