Which is the hottest month in Hamilton Island?

The hottest time of year in Hamilton Island is normally January. Expect maximum daytime temperatures to reach 31°C with high heat and humidity.

Which month has the most rain in Hamilton Island?

In terms of rainfall, March is usually the wettest month in Hamilton Island with 322mm on average. There are normally 12 days in March with some rain.

When is it sunniest in Hamilton Island?

The sunniest time of year in Hamilton Island is normally September with bright sunshine on average for 78% of daylight hours; that's 9 hours of sunshine per day.

When is the sea warmest in Hamilton Island?

The sea is usually at its warmest in Hamilton Island in February when the water temperature reaches 28°C.

Best time to visit Hamilton Island

Q: When is the best time to visit Hamilton Island?

The best time to visit Hamilton Island is October based on the following average weather conditions. Daily hours of sunshine = 10 hours or more.

Find the best time to visit Hamilton Island and plan your perfect trip in 2025/2026. Get holiday inspiration, weather guides, travel advice and find great deals.

Hamilton Island by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Hamilton Island

Avani Hotels & Resorts: Extra 10% off for members

Sale

Save an extra 10% on rates by becoming a member
Sign up for free to access extra savings & perks
Enjoy holidays in Sri Lanka, Thailand, UAE & more

Go to Avani Hotels & Resorts deal >>

View all Avani Hotels & Resorts offers

When is the best time to visit Hamilton Island?

The best time to visit Hamilton Island is October based on the following average weather conditions.

Daily hours of sunshine = 10 hours or more [remove]

Change the criteria to reflect your weather preferences.

4
Jan
3
Feb
3
Mar
3
Apr
3
May
3
Jun
3
Jul
4.5
Aug
4.5
Sep
5
Oct
4.5
Nov
4.5
Dec

Change criteria

Hours of Sunshine (daily)

9
Jan
7
Feb
7
Mar
7
Apr
7
May
7
Jun
7
Jul
9
Aug
9
Sep
10
Oct
9
Nov
9
Dec

Best time to visit

Destination

Daytime temperature

Sunshine hours

Sea temperature

Monthly rainfall

Days with some rain

Heat & humidity

The weather guide for Queensland (Hamilton Island) shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by meteoblue. Find out more about our data sources.

Metric (°C) | Imperial (°F)