353
CDUS42 KCHS 230603
CLICHS
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHARLESTON SC
203 AM EDT WED SEP 23 2026
...............................
..THE NORTH CHARLESTON SC CLIMATE SUMMARY FOR SEPTEMBER 22 2026
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1937 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 88 227 PM 96 1990 84 4 85
MINIMUM 73 1159 PM 49 1938 67 6 68
AVERAGE 81 76 5 77
PRECIPITATION (IN)
YESTERDAY 0.02 3.52 1952 0.18 -0.16 0.00
MONTH TO DATE 3.51 4.44 -0.93 0.86
SINCE SEP 1 3.51 4.44 -0.93 0.86
SINCE JAN 1 24.78 40.60 -15.82 35.82
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 16 10 6 12
MONTH TO DATE 372 282 90 230
SINCE SEP 1 372 282 90 230
SINCE JAN 1 2623 2175 448 2363
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WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SE (130)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SE (130)
AVERAGE WIND SPEED 6.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 200 AM
LOWEST 65 200 PM
AVERAGE 83
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THE NORTH CHARLESTON SC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 95 1980
MINIMUM TEMPERATURE (F) 67 46 1999
SUNRISE AND SUNSET
SEPTEMBER 23 2026.....SUNRISE 709 AM EDT SUNSET 715 PM EDT
SEPTEMBER 24 2026.....SUNRISE 710 AM EDT SUNSET 714 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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