216
CDUS42 KCHS 172105
CLICHS
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHARLESTON SC
505 PM EDT SUN AUG 17 2025
...............................
..THE NORTH CHARLESTON SC CLIMATE SUMMARY FOR AUGUST 17 2025
VALID TODAY AS OF 0500 PM LOCAL TIME.
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)
TODAY
MAXIMUM 89 121 PM 102 1954 90 -1 91
MINIMUM 74 622 AM 62 1979 73 1 72
AVERAGE 82 82 0 82
PRECIPITATION (IN)
TODAY 0.76 3.30 1971 0.23 0.53 0.00
MONTH TO DATE 6.04 3.79 2.25 12.84
SINCE JUN 1 15.87 16.60 -0.73 25.11
SINCE JAN 1 29.32 32.98 -3.66 44.30
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
TODAY 17 16 1 17
MONTH TO DATE 269 290 -21 299
SINCE JUN 1 1400 1266 134 1427
SINCE JAN 1 1944 1673 271 2015
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION E (110)
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION E (100)
AVERAGE WIND SPEED 4.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
THUNDERSTORM
HEAVY RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1200 AM
LOWEST 63 100 PM
AVERAGE 82
......................................................
THE NORTH CHARLESTON SC CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 90 101 1995
MINIMUM TEMPERATURE (F) 73 56 1979
SUNRISE AND SUNSET
AUGUST 17 2025........SUNRISE 645 AM EDT SUNSET 803 PM EDT
AUGUST 18 2025........SUNRISE 646 AM EDT SUNSET 802 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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