Climatological Report (Daily)
Issued by NWS Charleston, SC
Issued by NWS Charleston, SC
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CDUS42 KCHS 110600
CLICHS
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHARLESTON SC
200 AM EDT MON AUG 11 2025
...................................
...THE NORTH CHARLESTON SC CLIMATE SUMMARY FOR AUGUST 10 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 81 224 PM 99 1987 90 -9 94
2007
MINIMUM 74 1034 AM 61 1944 74 0 79
AVERAGE 78 82 -4 87
PRECIPITATION (IN)
YESTERDAY 0.23 4.02 2014 0.22 0.01 0.01
MONTH TO DATE 3.42 2.22 1.20 12.80
SINCE JUN 1 13.25 15.03 -1.78 25.07
SINCE JAN 1 26.70 31.41 -4.71 44.26
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 17 -4 22
MONTH TO DATE 140 172 -32 177
SINCE JUN 1 1271 1148 123 1305
SINCE JAN 1 1815 1555 260 1893
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION SE (140)
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION SE (150)
AVERAGE WIND SPEED 8.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 700 AM
LOWEST 77 500 PM
AVERAGE 87
..........................................................
THE NORTH CHARLESTON SC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 90 98 1968
MINIMUM TEMPERATURE (F) 74 58 1944
SUNRISE AND SUNSET
AUGUST 11 2025........SUNRISE 641 AM EDT SUNSET 809 PM EDT
AUGUST 12 2025........SUNRISE 642 AM EDT SUNSET 808 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$