Cairns Weather in August
Australia · 30-year monthly averages
🌟 Great time to visit
August in Cairns is warm, with average daytime highs around 27°C (81°F) and nighttime lows near 17°C (63°F). Expect roughly 27mm of precipitation spread over about 5 rainy days, with little rainfall.
Avg high
27°C
81°F
Avg low
17°C
63°F
Rainfall
27mm
dry
Rainy days
5
days with ≥1mm
☀️ About 252 hours of sunshine over the month (~8h/day).
🎒 What to pack
- light summer clothing
- sunscreen and sunglasses
August vs the rest of the year
FAQ
- How hot is Cairns in August?
- August in Cairns is warm, with average daytime highs around 27°C (81°F) and nighttime lows near 17°C (63°F). Expect roughly 27mm of precipitation spread over about 5 rainy days, with little rainfall.
- Does it rain a lot in Cairns in August?
- Cairns sees around 27mm of precipitation in August on average — dry by global standards.
- Is August a good time to visit Cairns?
- August is one of the best months to visit Cairns — comfortable temperatures and manageable rainfall.