198
CDUS42 KCHS 090603
CLICHS
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHARLESTON SC
203 AM EDT SAT AUG 09 2025
...............................
..THE NORTH CHARLESTON SC CLIMATE SUMMARY FOR AUGUST 8 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 87 331 PM 99 1968 91 -4 92
1999
MINIMUM 74 1159 PM 59 2004 74 0 74
AVERAGE 81 82 -1 83
PRECIPITATION (IN)
YESTERDAY 0.38 1.98 1990 0.22 0.16 0.83
MONTH TO DATE 1.89 1.79 0.10 11.16
SINCE JUN 1 11.72 14.60 -2.88 23.43
SINCE JAN 1 25.17 30.98 -5.81 42.62
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 16 17 -1 18
MONTH TO DATE 114 138 -24 136
SINCE JUN 1 1245 1114 131 1264
SINCE JAN 1 1789 1521 268 1852
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION N (20)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION N (20)
AVERAGE WIND SPEED 8.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 94 500 PM
LOWEST 61 300 PM
AVERAGE 78
......................................................
THE NORTH CHARLESTON SC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 91 98 2007
2019
MINIMUM TEMPERATURE (F) 74 62 1950
2002
SUNRISE AND SUNSET
AUGUST 9 2025........SUNRISE 640 AM EDT SUNSET 811 PM EDT
AUGUST 10 2025........SUNRISE 640 AM EDT SUNSET 810 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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