593
CDUS42 KCHS 202105
CLICHS
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHARLESTON SC
505 PM EDT SAT SEP 20 2025
...............................
..THE NORTH CHARLESTON SC CLIMATE SUMMARY FOR SEPTEMBER 20 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 89 206 PM 98 1942 85 4 86
MINIMUM 66 431 AM 53 1981 67 -1 67
1984
AVERAGE 78 76 2 77
PRECIPITATION (IN)
TODAY 0.00 5.18 1979 0.19 -0.19 T
MONTH TO DATE 0.86 4.08 -3.22 1.48
SINCE SEP 1 0.86 4.08 -3.22 1.48
SINCE JAN 1 35.82 40.24 -4.42 45.78
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 13 11 2 12
MONTH TO DATE 206 261 -55 222
SINCE SEP 1 206 261 -55 222
SINCE JAN 1 2339 2154 185 2457
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION E (110)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SE (130)
AVERAGE WIND SPEED 4.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 300 AM
LOWEST 46 1200 PM
AVERAGE 73
......................................................
THE NORTH CHARLESTON SC CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 94 1990
MINIMUM TEMPERATURE (F) 67 52 1962
SUNRISE AND SUNSET
SEPTEMBER 20 2025.....SUNRISE 707 AM EDT SUNSET 719 PM EDT
SEPTEMBER 21 2025.....SUNRISE 708 AM EDT SUNSET 718 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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