What’s the climate like in Hamilton Island?
The current climate of Hamilton Island features average monthly temperatures ranging from highs of 30°C during the day to lows of 22°C. The average yearly temperature is around 27°C. At night, temperatures in the colder months average around 18°C and in the warmer months around 26°C.
The highest temperature recorded in Hamilton Island in recent years was 35°C in March 2017. The lowest daytime temperature recorded was 15°C in July 2022.
On average, Hamilton Island receives 1571 mm of precipitation each year. For comparison, London gets 701 mm of precipitation annually.
Curious about the climate in other parts of Australia? Check out the weather and climate in places like Sydney, Gold Coast, Melbourne, or have a look at other destinations in Australia.
Best time to visit Hamilton Island?
The best time to visit Hamilton Island for sunny weather is June through November. During this period, you'll have good temperatures and not too much rain, making it a great time to visit Hamilton Island. In the other months of the year, there's too much rain or the temperature isn't ideal for a visit if you want sunny and pleasant weather.
Climate Table of Hamilton Island
The climate table of Hamilton Island shows the average temperatures, precipitation, and UV index per month. The table gives an overview of the average day and night temperatures in degrees Celsius, the total amount of precipitation in millimetres, the total snowfall in centimetres, and the UV index for each month. Precipitation is always measured as water, even if it's snow or hail.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
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| Temp. max (°C) | 30 | 30 | 29 | 28 | 25 | 23 | 22 | 23 | 25 | 27 | 29 | 30 |
| Temp. min (°C) | 26 | 26 | 25 | 24 | 21 | 20 | 19 | 19 | 21 | 23 | 24 | 25 |
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| Precipitation (mm) | 253 | 230 | 444 | 170 | 130 | 50 | 49 | 26 | 15 | 25 | 27 | 152 |
| UV Index | 8 | 9 | 8 | 8 | 7 | 6 | 7 | 8 | 9 | 9 | 10 | 9 |
Click on the month name to see more weather details, like daily averages, temperatures, and precipitation for the past years in that month.
- Average yearly temperature: 27°C
- Highest temperature: 30°C in January, February and December
- Lowest temperature: 22°C in July
- Precipitation: 1571 mm per year, averaging 131 mm per month
- Driest months: 15 mm in September, 25 mm in October and 26 mm in August
- Wettest months: 444 mm in March, 253 mm in January and 230 mm in February
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Table of Contents
Average Temperature per Month in Hamilton Island
This graph shows the average maximum temperatures per month in Hamilton Island, Australia. The temperatures are shown in degrees Celsius and the average is calculated based on the recorded temperatures per month from past years.
Average Precipitation per Month in Hamilton Island
This graph shows how much precipitation Hamilton Island, Australia, gets on average per month. Precipitation is always measured as water, even if it's snow or hail. This makes it easy to compare how much has fallen, regardless of the form of precipitation. The amount of precipitation is measured in millimetres and the average is calculated based on the recorded precipitation per month from past years.
Average UV Index per Month in Hamilton Island
This graph shows the average UV index per month in Hamilton Island, Australia. The UV index indicates the intensity of ultraviolet radiation and ranges from 0 to a maximum of 11.
Yearly Temperature in Hamilton Island
This graph shows the average yearly temperature in Hamilton Island, Australia. The yearly temperature, expressed in degrees Celsius, is the average of all twelve monthly temperatures summed up for that year.
Total Yearly Precipitation in Hamilton Island
This chart shows the total yearly precipitation in Hamilton Island, Australia, over the past few years. The total yearly precipitation, measured in millimetres, is the sum of all the rain that fell in the twelve months of that year.
Weather experiences in Hamilton Island
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Average Weather in Hamilton Island by Month
Click on a month below to see detailed weather info for Hamilton Island. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
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