Climatological Report (Daily)
Issued by NWS Charleston, SC
Issued by NWS Charleston, SC
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CDUS42 KCHS 300615
CLICHS
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHARLESTON SC
215 AM EDT SAT AUG 30 2025
...................................
...THE NORTH CHARLESTON SC CLIMATE SUMMARY FOR AUGUST 29 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 87 133 PM 97 1990 88 -1 93
MINIMUM 69 651 AM 57 1986 72 -3 75
AVERAGE 78 80 -2 84
PRECIPITATION (IN)
YESTERDAY T 3.98 2004 0.22 -0.22 0.00
MONTH TO DATE 11.26 6.54 4.72 12.84
SINCE JUN 1 21.09 19.35 1.74 25.11
SINCE JAN 1 34.54 35.73 -1.19 44.30
DEGREE DAYS
HEATING
YESTERDAY 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
YESTERDAY 13 15 -2 19
MONTH TO DATE 439 479 -40 484
SINCE JUN 1 1570 1455 115 1612
SINCE JAN 1 2114 1862 252 2200
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (160)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION SE (150)
AVERAGE WIND SPEED 4.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 300 AM
LOWEST 45 200 PM
AVERAGE 68
..........................................................
THE NORTH CHARLESTON SC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 88 96 1948
MINIMUM TEMPERATURE (F) 72 59 1986
SUNRISE AND SUNSET
AUGUST 30 2025........SUNRISE 654 AM EDT SUNSET 747 PM EDT
AUGUST 31 2025........SUNRISE 654 AM EDT SUNSET 746 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$