Cairns Weather in May
Australia · 30-year monthly averages
👍 Good time to visit
May in Cairns is warm, with average daytime highs around 28°C (83°F) and nighttime lows near 20°C (68°F). Expect roughly 81mm of precipitation spread over about 10 rainy days, with a moderate amount of rain.
Avg high
28°C
83°F
Avg low
20°C
68°F
Rainfall
81mm
moderate
Rainy days
10
days with ≥1mm
☀️ About 221 hours of sunshine over the month (~7h/day).
🎒 What to pack
- light summer clothing
- sunscreen and sunglasses
May vs the rest of the year
FAQ
- How hot is Cairns in May?
- May in Cairns is warm, with average daytime highs around 28°C (83°F) and nighttime lows near 20°C (68°F). Expect roughly 81mm of precipitation spread over about 10 rainy days, with a moderate amount of rain.
- Does it rain a lot in Cairns in May?
- Cairns sees around 81mm of precipitation in May on average — moderate by global standards.
- Is May a good time to visit Cairns?
- May is a good month to visit Cairns, with generally agreeable conditions.