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Fort Mill climate
Typical historical weather for Fort Mill, United States, averaged across 10 years of hourly climate data. Pick a date for a specific day.
Want today's actual conditions instead? See the current forecast for Fort Mill.
Annual average
17.2°C
across all months
Warmest month
32.8°C
Jul average high
Coolest month
1.6°C
Jan average low
Annual rainfall
1177mm
total per year
Monthly averages
Average daily high/low temperature (band) and monthly rainfall (bars).
● Avg high● Avg low▮ Rainfall
Records on file
Hottest day
38.5°C
15 June 2022
Coldest day
-12°C
18 January 2018
Wettest day
130.5mm
8 October 2016
Windiest day
8.9m/s
15 September 2018
See the detail: Fort Mill on 8 October 2016.