055
CDUS42 KCHS 170602
CLICHS
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHARLESTON SC
202 AM EDT FRI OCT 17 2025
...............................
..THE NORTH CHARLESTON SC CLIMATE SUMMARY FOR OCTOBER 16 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 76 324 PM 90 2018 78 -2 65
MINIMUM 56 1148 PM 38 1978 58 -2 43
AVERAGE 66 68 -2 54
PRECIPITATION (IN)
YESTERDAY 0.00 1.55 1968 0.15 -0.15 0.00
MONTH TO DATE 3.70 2.73 0.97 0.03
SINCE SEP 1 4.68 8.74 -4.06 3.56
SINCE JAN 1 39.64 44.90 -5.26 47.86
SNOWFALL (IN)
YESTERDAY 0.0 0.0 0.0
SINCE SEP 1 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0
DEGREE DAYS
HEATING
YESTERDAY 0 2 -2 11
MONTH TO DATE 6 13 -7 18
SINCE SEP 1 6 15 -9 18
SINCE JUL 1 6 15 -9 18
COOLING
YESTERDAY 1 4 -3 0
MONTH TO DATE 89 99 -10 93
SINCE SEP 1 426 456 -30 460
SINCE JAN 1 2559 2349 210 2695
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WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NE (50)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NE (40)
AVERAGE WIND SPEED 4.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 300 AM
LOWEST 45 200 PM
AVERAGE 73
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THE NORTH CHARLESTON SC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 91 1972
MINIMUM TEMPERATURE (F) 57 35 1939
SUNRISE AND SUNSET
OCTOBER 17 2025.......SUNRISE 726 AM EDT SUNSET 644 PM EDT
OCTOBER 18 2025.......SUNRISE 727 AM EDT SUNSET 643 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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