July · Australia
Best time to visit Hamilton Island in July Weather, crowds & prices
Weather in Hamilton Island in July
Average temperature 19°C, 61 mm of rain, about 13 days with 6+ hours of sunshine and 74% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
July score
6.3/10
Ranked #12 of 12 months
- Avg temp
- 19°C
- Rainfall
- 61 mm
- Humidity
- 74%
- Days with 6h+ sun
- 13
- Crowd Density
- Quiet / Uncrowded
- Average Expenses
- $ · Budget Friendly ($)
July in Hamilton Island scores 6.3/10 for beach and coastal travel - ranked #12 of 12. Expect around 19°C, 61 mm of rain, and roughly 13 days with 6+ hours of sunshine this month.
Hamilton Island is a Whitsundays resort isle-yacht views, reef day boats, and hilltop lookouts. Best window: the drier months outside peak monsoon.
July in Hamilton Island — middling scores, decent value
With 19°C (67°F) on average, July delivers classic beach weather: plenty of time in the water, with beach and boat plans rarely disrupted by cold.
Budget for roughly 61 mm of rain this month — a flexible day or two helps — with about 13 days with 6+ hours of sunshine and 10.9 hours of daylight to work around it.
That is 6.3/10 on the same scale — 12th of 12 months, versus 9.7/10 for the best month here.
Pack light clothing, swimwear and real sun protection, a packable rain layer.
Expect low-season pricing, and crowds are light for this destination.
If your dates are flexible, September is materially better in Hamilton Island — 3.4 points higher on the same scale.
Frequently asked
- What is the weather like in Hamilton Island in July?
- In July, Hamilton Island averages 19°C, 61 mm of rain, and about 13 days with 6+ hours of sunshine. Its climate-comfort score is 6.3/10.
- Is July a good time to visit Hamilton Island?
- July earns a 6.3/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Hamilton Island in July?
- Expect about 61 mm of rain in July. Average humidity is 74% and there are about 13 days with 6+ hours of sunshine.
Curated in Hamilton Island
Tickets & experiences
Things to do in Hamilton Island
Hamilton Island, Australia. Live activities and tours from GetYourGuide, matched to this destination.