531
CDUS42 KCHS 310703
CLICXM
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHARLESTON SC
203 AM EST SUN DEC 31 2023
...............................
..THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR DECEMBER 30 2023
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1870 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
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TEMPERATURE (F)
YESTERDAY
MAXIMUM 52 1250 PM 78 2015 59 -7 67
MINIMUM 42 720 AM 12 1917 45 -3 55
AVERAGE 47 52 -5 61
PRECIPITATION (IN)
YESTERDAY 0.00 1.21 1893 0.09 -0.09 0.00
MONTH TO DATE 7.28 2.83 4.45 1.60
SINCE DEC 1 7.28 2.83 4.45 1.60
SINCE JAN 1 49.32 44.18 5.14 39.20
DEGREE DAYS
HEATING
YESTERDAY 18 13 5 4
MONTH TO DATE 275 338 -63 373
SINCE DEC 1 275 338 -63 373
SINCE JUL 1 455 553 -98 526
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 7 0 7 9
SINCE DEC 1 7 0 7 9
SINCE JAN 1 2512 2441 71 2596
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WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 6.5
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THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 59 77 1996
MINIMUM TEMPERATURE (F) 45 13 1917
SUNRISE AND SUNSET
DECEMBER 31 2023......SUNRISE 722 AM EST SUNSET 524 PM EST
JANUARY 1 2024.......SUNRISE 722 AM EST SUNSET 524 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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