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Roleystone weather

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Roleystone weather in numbers

from 30 years of measured normals

Roleystone swings 24°C across the year, from 33°C highs in January to 9°C lows in June, and July is usually the wettest month in a year that brings about 695 mm of precipitation.

Warmest month
January
33°C average high
Coldest month
June
9°C average low
Wettest month
July
695 mm a year
Below freezing
Never
overnight lows stay above 0°C
Comfortable
4 months
April, May, June and August
Residents
6,425
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The weather map: all three models at once

European, American, German side by side around Roleystone and nearby towns.Live rain radar →
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Roleystone 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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Roleystone 10-day forecast, out to 14 days

where the models agree, and where they split

Roleystone, Western Australia is at its warmest in Jan (average highs near 33°C) and coldest in Jun (lows around 9°C), with roughly 695 mm of precipitation across the year. Below, compare what European, American, German forecast for Roleystone right now, and see exactly where they disagree.

We grade every model against the weather that actually happened, so you can see which forecast model is most accurate in Australia before you trust any single number.

Roleystone climate by month

average daytime high and overnight low across a typical year
Jan
33°
18°
Feb
33°
19°
Mar
29°
16°
Apr
23°
13°
May
21°
12°
Jun
16°
Jul
16°
Aug
17°
Sep
20°
10°
Oct
23°
12°
Nov
27°
14°
Dec
31°
16°

Which forecast is most accurate in Roleystone?

CheckWeather Score, graded against the weather that actually happened
ProviderCheckWeather-scoreTempWindRainRun by
European logo
European ★ Best
90
/100rank #1
94±0.4°C95±2.4 km/t8290% hitECMWF - European Centre for Medium-Range Weather ForecastsReading, United Kingdom
American logo
American
83
/100rank #2
87±0.7°C95±2.4 km/t7184% hitNOAA / NCEP (United States)College Park, Maryland, USA
G
German
83
/100rank #3
91±0.5°C95±2.6 km/t6581% hitDeutscher Wetterdienst (DWD)Offenbach am Main, Germany

The CheckWeather Score blends temperature, wind and rain accuracy, each measured against ERA5 (the recorded weather) over the last 30 days across 1495 cities. Lower error means a higher score. See which forecast model is most accurate in Australia, how we measure forecast accuracy, or which model each weather app uses.

What do you think of the forecasts?

your vote counts

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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One vote per service. Anonymous: we store no personal data, only a one-way hash of your connection for a day to stop double votes.

Common questions

What's the weather in Roleystone today?
On this page we show what European, American, German each forecast for Roleystone 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 Roleystone today or tomorrow?
Check the hourly strip and 7-day forecast above. We compare rain from European, American, German for Roleystone 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 Roleystone?
Over the last 30 days, the European model has been the most accurate for Roleystone (CheckWeather Score 90/100), ahead of the American at 83. We grade every model against the recorded weather. See the AU accuracy scoreboard for the full method.
What is the warmest month in Roleystone?
January is typically the warmest month in Roleystone, with average highs around 33°C.
How cold does Roleystone get?
The coldest month in Roleystone is June, when overnight lows average about 9°C.
How much rain does Roleystone get?
Roleystone sees roughly 695 mm of precipitation a year, with July usually the wettest month.

Nearby

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