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Winnsboro climate
Typical historical weather for Winnsboro, 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 Winnsboro.
Annual average
19.3°C
across all months
Warmest month
34.5°C
Aug average high
Coolest month
3°C
Jan average low
Annual rainfall
1291mm
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
42.1°C
18 August 2023
Coldest day
-19.9°C
16 February 2021
Wettest day
101mm
5 April 2025
Windiest day
7.6m/s
28 October 2021
See the detail: Winnsboro on 5 April 2025.