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Photo by Toby Hudson, CC BY-SA 3.0, via Wikimedia Commons.
Great Barrier Reef in July
good · a good time to go · the coolest month of the year
The year in Great Barrier Reef
Tap a month for its page
- JanJGreat Barrier Reef in January: avoid
- FebFGreat Barrier Reef in February: avoid
- MarMGreat Barrier Reef in March: avoid
- AprAGreat Barrier Reef in April: good
- MayMGreat Barrier Reef in May: good
- JunJGreat Barrier Reef in June: sweet spot
- JulJGreat Barrier Reef in July: good
- AugAGreat Barrier Reef in August: sweet spot
- SepSGreat Barrier Reef in September: sweet spot
- OctOGreat Barrier Reef in October: sweet spot
- NovNGreat Barrier Reef in November: good
- DecDGreat Barrier Reef in December: ok
- Sweet spot
- Good
- OK
- Avoid
- Busy
Plan this trip
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Flights from
Flights
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Where are you flying from? Choose your city for its flights and fares.
Book with the airline
Where to stay
Book direct
Luxury
Things to do
Car hire
Travel insurance
Check whether your bank card or home insurance already covers this trip.
If the trip needs a visa, the travel agent or visa centre usually sells the cover it asks for.
Mobile data (eSIM)
Your own plan's EU roaming may already cover this.
Renting a pocket Wi-Fi is the other common way to stay connected.
These are sites people in book with. Each opens in a new tab, on the site's own pages.
The numbers
| Daily high | 25°C |
|---|---|
| Nightly low | 18°C |
| Feels like, afternoon | 25°C |
| Rainy days, 1 mm or more | 4 · 56 mm |
| Humidity | 77% |
| Sunshine | 9.8 h/day |
| Daylight | 11.2 h/day |
| Beach and sea | 24 of 31 days dry and 23–35 °C; sea 24 °C, warm good |
| Crowds | 69 / 100, higher is quieter |
Ten-year averages for this calendar month. A rainy day is one with at least 1 mm of rain, as a weather station counts it. The model these figures come from drizzles more than a rain gauge, the more so the warmer the month, so its days count from 2 mm, rising to 5 mm in the hottest.
Weather read at Cairns, 6 km from the airport (CNS): ten years of ERA5 and ERA5-Land reanalysis, through Open-Meteo's open data.
How busy it gets
Great Barrier Reef in pictures
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Ank Kumar, CC BY-SA 4.0, via Wikimedia Commons
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Ank Kumar, CC BY-SA 4.0, via Wikimedia Commons
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Ank gsx, CC BY-SA 4.0, via Wikimedia Commons
What to pack
- Sun protection: about 10 hours of sunshine a day.
- Humidity averages 77%; breathable fabrics dry faster.
Each line is a threshold over the ten-year figures above, not advice from anywhere else.
Before you go
Type I plugs at 230 V. Drives on the left. The currency is the Australian dollar. No UK Foreign Office advice against travel. Global Affairs Canada: Exercise normal security precautions. US State Department: Level 1: Exercise Normal Precautions. Everything for Australia: cost of living, languages, emergency numbers and health.
On arrival in Great Barrier Reef: the apps, paying, getting around, tipping and the emergency numbers.
July elsewhere
In July from
The other months at Great Barrier Reef
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