289
CDUS42 KCHS 302119
CLICHS
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHARLESTON SC
519 PM EDT TUE SEP 30 2025
...............................
..THE NORTH CHARLESTON SC CLIMATE SUMMARY FOR SEPTEMBER 30 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 79 223 PM 92 1973 82 -3 90
2019
MINIMUM 73 225 AM 42 1967 64 9 73
AVERAGE 76 73 3 82
PRECIPITATION (IN)
TODAY 0.00 5.57 2022 0.19 -0.19 0.00
MONTH TO DATE 0.98 6.01 -5.03 3.53
SINCE SEP 1 0.98 6.01 -5.03 3.53
SINCE JAN 1 35.94 42.17 -6.23 47.83
DEGREE DAYS
HEATING
TODAY 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
TODAY 11 8 3 17
MONTH TO DATE 338 357 -19 367
SINCE SEP 1 338 357 -19 367
SINCE JAN 1 2471 2250 221 2602
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION N (350)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION N (350)
AVERAGE WIND SPEED 12.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 200 AM
LOWEST 76 300 PM
AVERAGE 83
......................................................
THE NORTH CHARLESTON SC CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 82 91 1981
1986
MINIMUM TEMPERATURE (F) 64 44 2001
SUNRISE AND SUNSET
SEPTEMBER 30 2025.....SUNRISE 714 AM EDT SUNSET 706 PM EDT
OCTOBER 1 2025.......SUNRISE 714 AM EDT SUNSET 704 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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