Byron Bay weather in April
April in Byron Bay: nice, a little rain, with clean air — an excellent time to visit.
#5 of 12 months in Byron Bay · #304 of 897 destinations to visit in April · comfort 84/100 (tier A)
Updated June 2026 · climate normals from ERA5 reanalysis
Traveller notes on Byron Bay in April
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Byron Bay climate normals — April
| Daytime high | 23°C / 74°F | 😎 nice |
|---|---|---|
| Nighttime low | 18°C / 65°F | |
| Rainfall | 78 mm / 3.1 in | 🌦 some rain |
| Rainy days | 13 days | |
| Humidity | 77% | 💦 very humid |
| Dew point | 16°C / 61°F | |
| Sunshine | 9.7 h/day | |
| Daylight | 11.4 h | |
| Wind | 17 km/h / 10 mph | |
| Air quality (US AQI) | 30 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Byron Bay in April — FAQ
- Is April a good time to visit Byron Bay?
- April in Byron Bay: nice, a little rain, with clean air — an excellent time to visit. It ranks #5 of 12 months for Byron Bay on SeasonMap's comfort score (84/100).
- What is the weather like in Byron Bay in April?
- In April, Byron Bay averages a daily high of 23.4°C and a low of 18.3°C, with about 77.7 mm of rain over roughly 12.8 rainy days.
- What is the air quality in Byron Bay in April?
- Byron Bay has a mean US Air Quality Index of about 30 in April.