Dunsborough swings 18°C across the year, from 29°C highs in February to 11°C lows in August, and June is usually the wettest month in a year that brings about 915 mm of precipitation.
Warmest month
February
29°C average high
Coldest month
August
11°C average low
Wettest month
June
915 mm a year
Below freezing
Never
overnight lows stay above 0°C
Comfortable
4 months
March, April, May and July
Residents
4,981
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The weather map: all three models at once
European, American, German side by side around Dunsborough and nearby towns.Live rain radar →
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Dunsborough hourly forecast: next 14 hours
consensus of the three models
Rain in the next 24 hours, model by model
each model's own hourly precipitation, side by side
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Dunsborough 10-day forecast, out to 14 days
where the models agree, and where they split
Dunsborough, Western Australia is at its warmest in Feb (average highs near 29°C) and coldest in Aug (lows around 11°C), with roughly 915 mm of precipitation across the year. Below, compare what European, American, German forecast for Dunsborough right now, and see exactly where they disagree.
average daytime high and overnight low across a typical year (1991-2020)
Jan
27°
16°
Feb
29°
17°
Mar
26°
16°
Apr
22°
14°
May
19°
13°
Jun
16°
12°
Jul
16°
12°
Aug
16°
11°
Sep
17°
11°
Oct
20°
12°
Nov
23°
13°
Dec
26°
14°
Source: 1991-2020 averages, ERA5 for this place adjusted with NASA POWER.
How Dunsborough's weather has changed since 1995
30 years of daily data, 1995-2024, shown as change
±0.0°C
Around Dunsborough, the difference between 1995-2004 and 2015-2024 is ±0.0°C, within the normal swing from year to year.
1995each stripe is one year2024
cooler than averagearound averagewarmer than average
Days above 25°C
no clear change
2015-2024 against 1995-2004. Within the normal year-to-year swing
Average wind
−2%
2015-2024 against 1995-2004. Within the normal year-to-year swing
Bars: each year against the area's 30-year average. Dashed lines: the average of the first and the last ten years.
See the numbers year by year
Year
Temp vs average
Days >25°C vs avg
Wind vs avg
1995
±0.0°C
−0
+2%
1996
+0.3°C
+4
+6%
1997
±0.0°C
−7
+2%
1998
−0.1°C
−7
+2%
1999
+0.7°C
+20
+5%
2000
+0.3°C
+8
+2%
2001
−0.3°C
−12
−2%
2002
−0.3°C
−7
+1%
2003
−0.2°C
−5
+2%
2004
−0.4°C
−7
−2%
2005
−0.6°C
−14
+2%
2006
−0.2°C
−11
−2%
2007
−0.3°C
−6
+5%
2008
±0.0°C
+9
+1%
2009
−0.3°C
−5
+2%
2010
±0.0°C
−1
−7%
2011
+0.9°C
+36
+1%
2012
+0.5°C
+19
−5%
2013
+0.4°C
+5
−2%
2014
+0.2°C
−5
−2%
2015
±0.0°C
−8
−7%
2016
−0.7°C
−6
−1%
2017
−0.3°C
−15
+2%
2018
−0.3°C
−17
+1%
2019
−0.2°C
−7
−4%
2020
+0.2°C
+4
+1%
2021
+0.1°C
+10
+1%
2022
+0.2°C
+10
−1%
2023
+0.3°C
+11
−1%
2024
+0.6°C
+6
+2%
Source: NASA POWER daily data from the MERRA-2 reanalysis, 1995-2024. Each value describes a grid square of about 50 km around Dunsborough, not a weather station, and a square that takes in sea or a large lake runs milder than the city itself. That is why this section shows change against the square's own 30-year average rather than counts you could compare with a local station. Rain and snow are left out because their long-term record in this dataset is not consistent over time. "Within the normal year-to-year swing" means the change is smaller than the usual differences between single years.
Which forecast is most accurate in Dunsborough?
CheckWeather Score, graded against the weather that actually happened
Provider
CheckWeather-score
Temp
Wind
Rain
Run by
European ★ Best
84
/100rank #1
90±0.6°C
92±4.0 km/h
7184% hit
ECMWF - European Centre for Medium-Range Weather ForecastsReading, United Kingdom
American
84
/100rank #2
88±0.6°C
96±2.0 km/h
7184% hit
NOAA / NCEP (United States)College Park, Maryland, USA
G
German
79
/100rank #3
91±0.5°C
96±2.1 km/h
5374% hit
Deutscher Wetterdienst (DWD)Offenbach am Main, Germany
The accuracy above is the measured record. This is your opinion: which forecast service do you trust most in Australia? Give each 1 to 5 stars.
EuropeanECMWF
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AmericanNOAA GFS
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GermanDWD ICON
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Common questions
What's the weather in Dunsborough today?
On this page we show what European, American, German each forecast for Dunsborough today, side by side and updated live. When all three agree the forecast is reliable; when they split, we flag it so you know the day is genuinely less certain.
Will it rain in Dunsborough today or tomorrow?
Check the hourly strip and 7-day forecast above. We compare rain from European, American, German for Dunsborough and flag the days where the models disagree on whether showers actually arrive, which is exactly when a single app can catch you out.
Which forecast is most accurate for Dunsborough?
Over the last 30 days, the European model has been the most accurate for Dunsborough (CheckWeather Score 84/100), ahead of the American at 84. We grade every model against the recorded weather. See the AU accuracy scoreboard for the full method.
What is the warmest month in Dunsborough?
February is typically the warmest month in Dunsborough, with average highs around 29°C.
How cold does Dunsborough get?
The coldest month in Dunsborough is August, when overnight lows average about 11°C.
How much rain does Dunsborough get?
Dunsborough sees roughly 915 mm of precipitation a year, with June usually the wettest month.
Is Dunsborough getting warmer?
Not clearly. In NASA's reanalysis for the area around Dunsborough, the difference between 1995-2004 and 2015-2024 is 0.0°C, within the normal swing from year to year.
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