Perth weather in April
April in Perth: nice, dry, with clean air — one of the best months to visit.
#1 of 12 months in Perth · #11 of 604 destinations to visit in April · comfort 95/100 (tier S)
Updated June 2026 · climate normals from ERA5 reanalysis
Perth climate normals — April
| Daytime high | 24°C / 76°F | 😎 nice |
|---|---|---|
| Nighttime low | 15°C / 59°F | |
| Feels like (high) | 23°C / 73°F | |
| Rainfall | 30 mm / 1.2 in | ☀️ dry |
| Rainy days | 5 days | |
| Humidity | 67% | 💧 humid |
| Dew point | 11°C / 52°F | |
| Sunshine | 9.7 h/day | |
| Daylight | 11.3 h | |
| Wind | 23 km/h / 14 mph | |
| Air quality (US AQI) | 24 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Perth in April — FAQ
- Is April a good time to visit Perth?
- April in Perth: nice, dry, with clean air — one of the best months to visit. It ranks #1 of 12 months for Perth on SeasonMap's comfort score (95/100).
- What is the weather like in Perth in April?
- In April, Perth averages a daily high of 24.3°C and a low of 14.8°C, with about 29.6 mm of rain over roughly 5.2 rainy days.
- What is the air quality in Perth in April?
- Perth has a mean US Air Quality Index of about 24 in April.