Cairns Weather in June
June in Cairns sees daytime temperatures around 24°C (75°F) and lows of 19°C (66°F) at night. The perfect weather makes it a good time to visit.
Rainfall in Cairns in June
Historically, the month has about 6 days of rain, averaging 40 mm (1.6 in) in total. The occasional light shower is possible, but rain is rarely an issue this month.
Temperature in Cairns in June
If you're visiting Cairns in June, expect perfect temperatures with highs of 24°C (75°F) and overnight lows of 19°C (66°F). This kind of day-to-night contrast is typical for this time of year. Nights drop to around 19°C (66°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.
Sunshine in Cairns in June
The month enjoys around 218 hours of sunshine, creating mostly sunny days with good weather conditions.
Average water temperature in June
With water at 22°C (72°F), you can expect warm, pleasant conditions for any water activity. There's no adjustment period — it feels comfortable straight away.If you're inclined towards comfortable temperatures and drier conditions, June is a good time to visit Cairns.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Australia, check out our Cairns's climate page.
Cairns Temperature in June
Min Temperature
19°C (66°F)
Max Temperature
24°C (75°F)
Water Temperature
22°C (72°F)
Chance of Rain
20%
Precipitation
40 mm (1.6 in)
Rainy days
6 days
Humidity
69%
Sunshine
218 hours
Percentage Sunshine
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Cairns typically stay consistent throughout June, with daily highs averaging around 24°C (75°F). Nights are pleasant, with lows typically ranging from 18°C (64°F) to 20°C (68°F).
Average temperatures in June
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in June
Historical weather for Cairns in June
Browse day-by-day weather records for Cairns spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Cairns historical weather extremes in June
The extremes listed below come from historical weather data collected in Cairns from 1976 through 2025.
- The hottest June day on record in Cairns reached 31°C (88°F) (June 12, 1981).
- On June 8, 2014, Cairns saw its coldest June day with temperatures maxing out at 20°C (68°F).
- Nighttime temperatures dropped to 9°C (48°F) on June 22, 1982, marking the coldest June night on record.
Best Places in Australia in June
Find out more about the weather in Australia and which places have the best travel conditions in this month. See all of Australia in June →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Cairns in June
Pleasant temperatures in June mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Rain gear is recommended, you can expect wet weather on multiple days. With water temperatures around 22°C (72°F), swimming conditions are excellent. Pack your swimsuit, goggles, and maybe some water shoes. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in Cairns in June
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Australia, check out our Cairns's climate page.
Temperature Rainfall Sunshine Humidity Water Temp
See the full Cairns climate overview or explore weather in Australia.
