Sydney weather in April
April in Sydney: nice, a little rain, with clean air — an excellent time to visit.
#5 of 12 months in Sydney · #126 of 604 destinations to visit in April · comfort 87/100 (tier A)
Updated June 2026 · climate normals from ERA5 reanalysis
Sydney climate normals — April
| Daytime high | 22°C / 71°F | 😎 nice |
|---|---|---|
| Nighttime low | 16°C / 60°F | |
| Feels like (high) | 22°C / 72°F | |
| Rainfall | 61 mm / 2.4 in | 🌦 some rain |
| Rainy days | 9 days | |
| Humidity | 76% | 💦 very humid |
| Dew point | 14°C / 57°F | |
| Sunshine | 9 h/day | |
| Daylight | 11.2 h | |
| Wind | 13 km/h / 8 mph | |
| Air quality (US AQI) | 45 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Where is Sydney?
Loading map…
Sydney in April — FAQ
- Is April a good time to visit Sydney?
- April in Sydney: nice, a little rain, with clean air — an excellent time to visit. It ranks #5 of 12 months for Sydney on SeasonMap's comfort score (87/100).
- What is the weather like in Sydney in April?
- In April, Sydney averages a daily high of 21.6°C and a low of 15.5°C, with about 61.1 mm of rain over roughly 9.2 rainy days.
- What is the air quality in Sydney in April?
- Sydney has a mean US Air Quality Index of about 45 in April.