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Dunsborough climate
Typical historical weather for Dunsborough, Australia, 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 Dunsborough.
Annual average
17.4°C
across all months
Warmest month
22.1°C
Feb average high
Coolest month
13.5°C
Aug average low
Annual rainfall
843mm
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
28.5°C
16 January 2024
Coldest day
9.3°C
8 September 2025
Wettest day
75.3mm
7 February 2021
Windiest day
17.4m/s
2 August 2022
See the detail: Dunsborough on 7 February 2021.