Great Keppel Island Temperature by Month
Great Keppel Island in Queensland, Australia enjoys a stable climate, with daytime temperatures staying close to 25°C (77°F) throughout the year. Explore the full monthly breakdown below.
Great Keppel Island Monthly Temperatures
With little seasonal fluctuation, Great Keppel Island offers a predictable and steady climate. Maximum daytime temperatures reach a comfortable 28°C (82°F) in February and a pleasant 22°C (72°F) in July. At night, lows range from 25°C (77°F) to 17°C (63°F) throughout the year.
The chart below illustrates the average maximum day and minimum night temperatures in Great Keppel Island by month:
Low temperatures are most often recorded between 4 AM and 6 AM, while highs typically occur around 3 PM.
The chart below shows the average temperature throughout the year:
Temperature: Great Keppel Island vs Australia
The map below shows the annual temperature across Australia. You can also select individual months if you want to compare a specific time of year.
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Great Keppel Island vs World: Temperature Compared
Great Keppel Island's average annual maximum temperature is 25°C (77°F). To put that in context, here's how it compares to a few well-known destinations:
Rome, Italy averages 20°C (68°F) annually, with reliably warm summers and comfortable winters.
Queenstown, New Zealand averages 10°C (50°F) annually — remember seasons are flipped, so its coldest months fall in June and July.
Osaka, Japan averages 22°C (72°F) annually, with hot humid summers, mild winters, and pleasant spring and autumn seasons.
Perth, Australia averages 25°C (77°F) annually, with a classic Mediterranean climate — hot dry summers and mild wet winters.
What Does the Temperature Feel Like in Great Keppel Island?
Temperature alone doesn't tell the whole story — humidity plays a big role in how warm or cold it actually feels. High humidity in summer makes the heat feel more intense, particularly once temperatures climb above 25°C. In winter, the same humidity can make cold air feel sharper than the thermometer suggests.
In Great Keppel Island, July is the coolest month, with average highs of 22°C (72°F) and humidity around 42% — considered moderate. In February, the warmest month, temperatures average 28°C (82°F) with 56% humidity — conditions that feel moderate. For a full picture, see our humidity page.
Climate temperature data is typically calculated as a 30-year average. This smooths out year-to-year variability and gives a more reliable picture of what a place is actually like, rather than what happened in any single unusual year.
The readings come from a range of sources — land-based weather stations, ocean buoys, ships, and satellites. That data is collected by weather services around the world, then pooled, quality-checked, and averaged to produce the climate records you see here.
Whether a city sits on the coast or deep inland makes a significant difference to its climate. Coastal areas tend to have more stable temperatures year-round — large bodies of water absorb heat slowly in summer and release it gradually in winter, keeping extremes in check. Cities far from the sea don't benefit from that buffer, which is why continental climates tend to have hotter summers and colder winters than their coastal counterparts at the same latitude.
For more on Great Keppel Island's weather — including monthly rainfall, sunshine hours, and humidity — visit our Great Keppel Island climate page.
