Weather in Perth Today
Current temperature in Perth: 19°C (66°F). Overcast. Today's high 24°C (75°F), low 13°C (55°F).
Today's Daylight Forecast
Moon & Islamic Calendar
Air quality and UV are both favourable great conditions for a walk, run, or outdoor activity.
5-Day Weather Forecast
Full 15-Day ForecastAtmospheric Details
Today vs Normal
The long-term average high for today is 18°C.
18 of the last 28 days with published data ran above normal.
It continues that pattern - today's forecast is also running above normal.
Red = above normal, blue = at or below · last 12 days
Air Quality
Air quality is considered satisfactory, and air pollution poses little or no risk. It’s a good day to be active outside.
Health & Activity Advice
UV index is 6 today — moderate. Sunscreen is worth using for extended time outside, but no special precautions are needed for short trips.
Air quality is considered satisfactory, and air pollution poses little or no risk. It’s a good day to be active outside.
Conditions are comfortable for outdoor activity at most points during the day today.
Nearby Regional Outlook
Perth Weather Radar
Live precipitation · Cloud cover · Wind
Frequently Asked Questions
What is the hottest month in Perth?
The hottest month in Perth is typically February, with daytime highs averaging around 30°C (86°F), based on 10 years of historical weather data. Overnight lows during this period average near 19.1°C (66°F).
What is the coldest month in Perth?
The coldest month in Perth is typically August, with overnight lows averaging around 9.8°C (50°F) and daytime highs near 17.6°C (64°F), based on 10 years of historical weather data.
Does Perth have a rainy season?
Perth doesn't have a sharply defined rainy season rainfall is fairly spread across the year based on 10 years of historical data. July is the wettest month on average (about 124 mm), while December is the driest (about 9 mm).
What's the best time of year to visit Perth?
The best time to visit Perth is typically October to December, when daytime highs average a comfortable 24.9°C (77°F). Rainfall during this window averages around 25 mm, one of the lighter, more comfortable stretches of the year. This is based on 10 years of historical weather data.
Is Perth's air quality safe right now?
As of the latest reading, Perth's air quality index (AQI) is 4, rated "Good", based on the nearest monitoring station. Air quality is considered satisfactory, with little to no health risk.