Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS42 KCHS 040600
CLICXM
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHARLESTON SC
200 AM EDT THU SEP 04 2025
...................................
...THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR SEPTEMBER 3 2025...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1870 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 80 1220 PM 95 1912 85 -5 84
1944
MINIMUM 69 550 AM 66 1954 75 -6 74
1967
1994
AVERAGE 75 80 -5 79
PRECIPITATION (IN)
YESTERDAY 0.00 2.04 1955 0.20 -0.20 0.00
MONTH TO DATE 0.00 0.59 -0.59 1.22
SINCE SEP 1 0.00 0.59 -0.59 1.22
SINCE JAN 1 33.89 30.32 3.57 42.12
DEGREE DAYS
HEATING
YESTERDAY 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
YESTERDAY 10 15 -5 14
MONTH TO DATE 30 45 -15 48
SINCE SEP 1 30 45 -15 48
SINCE JAN 1 2125 1906 219 2104
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION N (20)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION N (20)
AVERAGE WIND SPEED 8.7
..........................................................
THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 85 100 1944
MINIMUM TEMPERATURE (F) 75 65 1924
1994
SUNRISE AND SUNSET
SEPTEMBER 4 2025.....SUNRISE 657 AM EDT SUNSET 740 PM EDT
SEPTEMBER 5 2025.....SUNRISE 657 AM EDT SUNSET 739 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$