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Seasons in Perth are officially defined as coinciding with calendar months, so summer starts on 1 December, autumn starts on 1 March, winter starts on 1 June and spring starts on 1 September. However, summer-like weather generally occurs from November to early April, and wintery weather can occur between May and September.
Currently: 59 °F. Clear. (Weather station: Belmont Perth Airport, Australia). See more current weather. Annual Weather Averages Near Perth. Averages are for Belmont Perth Airport, which is 7 miles from Perth. Based on weather reports collected during 1992–2021. Showing: Weather by CustomWeather, © 2024. Need some help?
Perth, Australia - Climate and weather forecast by month. Detailed climate information with charts - average monthly weather with temperature, pressure, humidity, precipitation, wind, daylight, sunshine, visibility, and UV index data.
You can get an approximate weather history for Perth via the nearby weather stations listed below. The reports feature all historical weather data series we have available, including the temperature history. You can drill down from year to month and even day level reports by clicking on the graphs.
- Molly Mclaughlin
- Summer in Perth. Summer in Perth means long days and idyllic beach weather. Unlike Brisbane, Sydney, or Melbourne, this west coast city enjoys gorgeous sunsets over the water, and the colors are especially vibrant in summer.
- Fall in Perth. March, April, and May are generally warm and sunny in Perth, with low crowd levels throughout most of the season. (A small increase in visitors can be expected over the Easter break.)
- Winter in Perth. From June to August, Perth experiences its coldest and wettest season, but that doesn't mean that the sun disappears altogether. The rain tends to arrive in occasional downpours and thunderstorms, leaving plenty of time to get out and see the city.
- Spring in Perth. The days warm up quickly in spring, bringing wildflower blooms and humpback whales to Perth. The nights can remain a little chilly, but the sunshine and lack of rain more than makes up for that.
The hottest month of the year in Perth is February, with an average high of 86°F and low of 65°F. The cool season lasts for 4.0 months, from May 25 to September 26, with an average daily high temperature below 68°F. The coldest month of the year in Perth is July, with an average low of 48°F and high of 63°F.
In Perth, a city located in south-western Australia (in the state of Western Australia), at 32 degrees south latitude, the climate is mediterranean, with mild, rainy winters and hot, sunny summers. Being in the Southern Hemisphere, it has reversed seasons in comparison to Europe or North America.
