Current Weather and Forecast in Perth, Australia
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Explore Perth's typical temperatures and climate below - Live data returns shortly.
About the weather in Perth
Perth has a Mediterranean climate. February is the warmest month, with average highs of 86°, and August the coldest, when nights fall to around 50°. July brings the most rain, on about 15 days, while December is the sunniest, with 13.4 hours of sunshine a day. Over a whole year it rains on roughly 82 days.
Perth climate guide: monthly averages, seasons and the best time to visit
Common questions
When is Perth at its coldest?
August, with highs of 64°F (18°C) and lows near 50°F (10°C). The coldest day in the 2015-2024 record fell to 38°F (3°C).
How many rainy days does Perth get in a year?
About 82 days bring measurable precipitation, totalling 25.3 inches (642 mm). That works out at roughly 7.8 mm on an average wet day.
When does it rain most in Perth?
July, at 4.6 inches (117 mm) over about 15 days. December is the driest month, at 9 mm (0.3 in).
What is the hottest month in Perth?
February, averaging 86°F (30°C) by day and 67°F (19°C) overnight. The hottest single day in our 2015-2024 record for this location reached 112°F (44°C).
What is the best month to go to Perth?
The best time to visit Perth is generally March to May and September to November, when the dry season is running but the afternoons are still bearable. Daytime temperatures in that window sit near 74°F (23°C), with rain on about 6 days a month. For the same question asked the other way round, see where else is warm in March.
Does it snow in Perth?
Effectively no. The 2015-2024 record for Perth shows no regular measurable snowfall.