Climatological Report (Daily)
Issued by NWS Charleston, SC
Issued by NWS Charleston, SC
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CDUS42 KCHS 280606
CLICHS
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHARLESTON SC
206 AM EDT THU AUG 28 2025
...................................
...THE NORTH CHARLESTON SC CLIMATE SUMMARY FOR AUGUST 27 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 84 349 PM 99 1954 89 -5 90
MINIMUM 66 607 AM 61 1942 72 -6 72
1945
1966
AVERAGE 75 80 -5 81
PRECIPITATION (IN)
YESTERDAY 0.00 2.10 1962 0.22 -0.22 0.00
1995
MONTH TO DATE 11.26 6.09 5.17 12.84
SINCE JUN 1 21.09 18.90 2.19 25.11
SINCE JAN 1 34.54 35.28 -0.74 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 10 15 -5 16
MONTH TO DATE 416 449 -33 446
SINCE JUN 1 1547 1425 122 1574
SINCE JAN 1 2091 1832 259 2162
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION E (90)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION E (100)
AVERAGE WIND SPEED 5.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 81 600 AM
LOWEST 36 200 PM
AVERAGE 59
..........................................................
THE NORTH CHARLESTON SC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 98 1990
MINIMUM TEMPERATURE (F) 72 60 1986
SUNRISE AND SUNSET
AUGUST 28 2025........SUNRISE 652 AM EDT SUNSET 750 PM EDT
AUGUST 29 2025........SUNRISE 653 AM EDT SUNSET 748 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$