Cairns weather in July 2025

Expect daytime maximum temperatures of 25°C in Cairns, Queensland in July based on long-term weather averages. There are 7 hours of sunshine per day on average with typically 44 mm of rainfall in the month.

  • 25°C maximum daytime temperature in July in Cairns25
    25°C max day temperature
  • 7 hours of sunshine per day
  • 6 days with some rainfall in July in Cairns6
    6 days with some rainfall
  • 16°C minimum night-time temperature in July in Cairns16
    16°C min night temperature
  • 11 hours of daylight per day in July in Cairns11
    11 hours of daylight per day
  • Low heat & humidity in July in CairnsL
    Low heat & humidity
  • 44 mm monthly rainfall in July in Cairns44
    44 mm of monthly rainfall
  • UV (maximum) index 7 (High) in July in Cairns7
    7 (High) UV index
  • 23°C sea temperature in July in Cairns23
    23°C sea temperature

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The July weather guide for Queensland (Cairns) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C / mm)  |  Imperial (°F / inches)

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How hot is it in Cairns in July?

Daytime temperatures usually reach 25°C in Cairns in July with low heat and humidity, falling to 16°C at night.

How sunny is it in Cairns in July?

There are normally 7 hours of bright sunshine each day in Cairns in July - that's 63% of daylight hours.

How warm is the sea around Cairns in July?

The average sea temperature around Cairns in July is 23°C.

Does it rain in Cairns in July?

There are usually 6 days with some rain in Cairns in July and the average monthly rainfall is 44mm.

Cairns July sunrise & sunset times

Browse the sunrise and sunset times for Cairns in July 2025. Select a month to view Cairns sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st July 2025 06:47 17:55
Wednesday, 16th July 2025 06:47 18:00
Thursday, 31st July 2025 06:43 18:04

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