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Perth weather

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The weather map: all three models at once

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

where the models agree, and where they split

Heading to Perth? Perth, Australia, sits at 32.0°S in a subtropical climate zone. Before you lock in outdoor plans, compare how the three global models - European (ECMWF), American (GFS) and German (ICON) - forecast Perth right now. Where they agree you can trust it; the days they split are exactly when a single weather app is least reliable. For a city break, the rain hours below tell you which days to plan indoors.

Best time to visit Perth

The most comfortable time to visit Perth is usually April, May, July and August, when daytime highs sit in the pleasant 16-26°C range and the heaviest June rain is behind you.

Perth weather by month

what to expect in Perth through the year

Here is Perth's typical weather in each month: the average daytime high and overnight low in °C, how each month feels, and the wettest month marked. Use it to plan any trip to Perth by season.

Jan
30°
19°
Hot
Feb
32°
20°
Hot
Mar
29°
18°
Hot
Apr
25°
15°
Warm
May
23°
13°
Warm
Jun
17°
10°
Mild
Wettest
Jul
18°
11°
Mild
Aug
18°
11°
Mild
Sep
20°
12°
Mild
Oct
23°
13°
Warm
Nov
27°
16°
Warm
Dec
29°
19°
Hot

Common questions

When is the best time to visit Perth?
The most comfortable time to visit Perth is usually April, May, July and August, when daytime highs sit in the pleasant 16-26°C range and the heaviest June rain is behind you.
Will it rain in Perth during my trip?
Rain is where forecasts disagree most. Instead of trusting one app, the comparison above lines up the European, American and German models for Perth - check your dates and look for the days they agree; those are the ones you can plan around.
Which forecast is most accurate for Perth?
For destinations abroad we compare the three global models (ECMWF, GFS and ICON) that nearly every weather app quietly builds on. No single app tells you when they disagree - we do, so you can judge the confidence yourself.

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