Byron Bay Weather in September
Australia · 30-year monthly averages
🌟 Great time to visit
September in Byron Bay is pleasantly warm, with average daytime highs around 22°C (72°F) and nighttime lows near 15°C (59°F). Expect roughly 52mm of precipitation spread over about 6 rainy days, with little rainfall.
Avg high
22°C
72°F
Avg low
15°C
59°F
Rainfall
52mm
dry
Rainy days
6
days with ≥1mm
🎒 What to pack
- light layers
- comfortable walking shoes
September vs the rest of the year
FAQ
- How hot is Byron Bay in September?
- September in Byron Bay is pleasantly warm, with average daytime highs around 22°C (72°F) and nighttime lows near 15°C (59°F). Expect roughly 52mm of precipitation spread over about 6 rainy days, with little rainfall.
- Does it rain a lot in Byron Bay in September?
- Byron Bay sees around 52mm of precipitation in September on average — dry by global standards.
- Is September a good time to visit Byron Bay?
- September is one of the best months to visit Byron Bay — comfortable temperatures and manageable rainfall.