Which is the hottest month in Perth?

The hottest time of year in Perth is normally February. Expect maximum daytime temperatures to reach 31°C with moderate heat and humidity.

Which month has the most rain in Perth?

In terms of rainfall, June is usually the wettest month in Perth with 177mm on average. There are normally 14 days in June with some rain.

When is it sunniest in Perth?

The sunniest time of year in Perth is normally January with bright sunshine on average for 81% of daylight hours; that's 11 hours of sunshine per day.

When is the sea warmest in Perth?

The sea is usually at its warmest in Perth in March when the water temperature reaches 22°C.

Best time to visit Perth

Q: When is the best time to visit Perth?

The best time to visit Perth is November and December based on the following average weather conditions. Maximum daytime temperature = 22 - 30°C. Daily hours of sunshine = 10 hours or more.

Find the best time to visit Perth and plan your perfect trip in 2025/2026. Get holiday inspiration, weather guides, travel advice and find great deals.

Perth by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Western Australia

Carrentals.co.uk: Car hire offers from £1 a day

Sale

Find car hire worldwide from as little as £1 a day
Book car hire with no hidden costs & best price guarantee
Free cancellation up to 48 hours before pickup

Go to Carrentals.co.uk deal >>

View all Carrentals.co.uk offers

When is the best time to visit Perth?

The best time to visit Perth is November and December based on the following average weather conditions.

Maximum daytime temperature = 72 - 86°F [remove]
Daily hours of sunshine = 10 hours or more [remove]

Change the criteria to reflect your weather preferences.

4
Jan
4
Feb
4
Mar
4
Apr
3.5
May
2
Jun
1.5
Jul
2
Aug
4
Sep
4
Oct
5
Nov
5
Dec

Change criteria

Max Day Temperature (°F)

88
Jan
88
Feb
84
Mar
77
Apr
70
May
66
Jun
64
Jul
64
Aug
68
Sep
72
Oct
77
Nov
82
Dec

Hours of Sunshine (daily)

11
Jan
10
Feb
9
Mar
7
Apr
6
May
5
Jun
5
Jul
7
Aug
8
Sep
9
Oct
10
Nov
11
Dec

Best time to visit

Destination

Daytime temperature

Sunshine hours

Sea temperature

Monthly rainfall

Days with some rain

Heat & humidity

The weather guide for Western Australia (Perth) shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by meteoblue. Find out more about our data sources.

Metric (°C) | Imperial (°F)