June · Australia
Best time to visit Cairns in June Weather, crowds & prices
Weather in Cairns in June
Average temperature 22°C, 56 mm of rain, about 28 days with 6+ hours of sunshine and 76% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
June score
8.6/10
Ranked #2 of 12 months
- Avg temp
- 22°C
- Rainfall
- 56 mm
- Humidity
- 76%
- Days with 6h+ sun
- 28
- Crowd Density
- Moderate Crowds
- Average Expenses
- $$ · Moderate Cost ($$)
June in Cairns scores 8.6/10 for nature and wildlife travel - one of the top 12-month picks (#2). Expect around 22°C, 56 mm of rain, and roughly 28 days with 6+ hours of sunshine this month.
Reef boats and rainforest trains leave from Cairns, the main gateway to far north Queensland's two great natural systems.
June ranks 2nd of 12 for Cairns — one of the best windows
Trail conditions at 22°C (72°F) favour early starts and shaded routes in June; midday is for water breaks, not for exposed climbs.
Budget for roughly 56 mm of rain this month — a flexible day or two helps — with about 28 days with 6+ hours of sunshine and 11.1 hours of daylight to work around it.
On our climate-comfort scale this is one of the strongest months of the year for Cairns at 8.6/10 (2nd of 12), just behind August at 9/10.
Pack light clothing, a hat and real sun protection, a packable rain layer, footwear you can get muddy.
Budget for mid-season pricing, and crowds are moderate.
Frequently asked
- What is the weather like in Cairns in June?
- In June, Cairns averages 22°C, 56 mm of rain, and about 28 days with 6+ hours of sunshine. Its climate-comfort score is 8.6/10.
- Is June a good time to visit Cairns?
- June earns a 8.6/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Cairns in June?
- Expect about 56 mm of rain in June. Average humidity is 76% and there are about 28 days with 6+ hours of sunshine.
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Cairns, Australia. Live activities and tours from GetYourGuide, matched to this destination.