When to go · Perth
Perth in March
Great month. Inside Perth's best window: Mar–May, Sep–Nov.
Key facts
- Verdict
- Great
- Temperature
- 30°C (86°F)86°F (30°C) / 17°C (63°F)63°F (17°C)
- average high / low
- Rain days
- 4
- Crowds
- Medium
- Australia overall
- Prices
- Medium
- Australia overall
Verdict
Inside Perth's best window: Mar–May, Sep–Nov.
Is another month better than March?
No other month rates higher than March for Perth in this guide.
Weather in March
- PerthHighs around 30 °C (86 °F), lows around 17 °C (63 °F), rain on about 4 daysHighs around 86 °F (30 °C), lows around 63 °F (17 °C), rain on about 4 days
- South-west, Australia · Perth, Margaret River, Rottnestbest weather
Dry, hot summers with afternoon sea breeze; wildflowers north of Perth Aug–Oct.
Festivals and holidays
Dates as our data lists them. Moving holidays (lunar and Islamic calendars, Easter) shift every year: check the date for your year before you build a trip on it.
Easter big impact
Mar–Apr (26–29 Mar 2027) · Australia
Four-day weekend plus school holidays; roads out of cities jam; Good Friday closures.
Crowds and prices
- Crowds · Australia overall
- Medium
- Prices · Australia overall
- Medium
Australia overall: Warm seas, calmer crowds in the south; the north is still wet.
Compare two months
Weather, crowds and prices for any two months in Perth, side by side.
Verdict
Mar: Great
Apr: Great
Daytime high
Mar: 30 °C (86 °F)86 °F (30 °C)
Apr: 26 °C (79 °F)79 °F (26 °C)
Night low
Mar: 17 °C (63 °F)63 °F (17 °C)
Apr: 14 °C (57 °F)57 °F (14 °C)
Rain days
Mar: 4 (better)
Apr: 7
Crowds
Mar: Medium
Apr: Medium
Prices
Mar: Medium
Apr: Medium
Festivals listed
Mar: 1
Apr: 1
March: Inside Perth's best window: Mar–May, Sep–Nov.
April: Inside Perth's best window: Mar–May, Sep–Nov.
Perth: figures are long-term averages from this guide, not a forecast.
What to pack
- Light, breathable clothes, a sun hat and sunscreen