881
CDUS42 KCHS 220718
CLICHS
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHARLESTON SC
218 AM EST MON DEC 22 2025
...............................
..THE NORTH CHARLESTON SC CLIMATE SUMMARY FOR DECEMBER 21 2025
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1937 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 71 259 PM 80 2013 62 9 55
MINIMUM 38 605 AM 15 1981 41 -3 36
AVERAGE 55 51 4 46
PRECIPITATION (IN)
YESTERDAY 0.00 2.09 1947 0.11 -0.11 0.00
MONTH TO DATE 1.68 2.26 -0.58 0.38
SINCE DEC 1 1.68 2.26 -0.58 0.38
SINCE JAN 1 42.45 51.42 -8.97 50.64
SNOWFALL (IN)
YESTERDAY 0.0 0.0 0.0
SINCE DEC 1 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0
DEGREE DAYS
HEATING
YESTERDAY 10 14 -4 19
MONTH TO DATE 352 262 90 284
SINCE DEC 1 352 262 90 284
SINCE JUL 1 633 554 79 463
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 7
SINCE DEC 1 0 0 0 7
SINCE JAN 1 2596 2425 171 2844
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WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION N (20)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NE (30)
AVERAGE WIND SPEED 4.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 300 AM
LOWEST 25 300 PM
AVERAGE 63
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THE NORTH CHARLESTON SC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 62 81 2013
MINIMUM TEMPERATURE (F) 41 19 1989
SUNRISE AND SUNSET
DECEMBER 22 2025......SUNRISE 719 AM EST SUNSET 518 PM EST
DECEMBER 23 2025......SUNRISE 720 AM EST SUNSET 519 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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