Average weather for Hamilton Island in July
It's pleasantly warm in July in Hamilton Island with an average temperature of 22°C. Temperatures this month range from a low of 21°C to a high of 23°C. At night, you can expect temperatures between 18°C and 20°C.
Start of July
The month of July starts in Hamilton Island with warm temps, averaging around 23°C during the day and nights around 20°C. A few showers might pop up early in the month, but overall, it’ll stay mostly sunny and dry.
Mid July
By mid-July, daytime temps drop to around 22°C, with nights around 19°C. Not much precipitation expected during this period. It’s mostly dry and sunny.
End of July
By the end of July, the average daytime temperature in Hamilton Island is around 23°C, while nighttime temps are about 19°C. There’s hardly any chance of precipitation. The weather will be mostly dry with plenty of sun.
In July, there is an average of 49 mm of precipitation, spread over 6 days. The wind speed is around 5 Bft, mostly coming from the Southeast.
Hamilton Island in July |
New York | ||
---|---|---|---|
![]() |
22°C | 31°C | |
![]() |
23°C | 33°C | |
![]() |
21°C | -5°C | |
![]() |
49 mm | 160 mm | |
![]() |
6 days | 18 days |
UV index
The UV index is a maximum of 8 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Is July a good time to visit Hamilton Island?
Looking for great weather? July is a good time to be in Hamilton Island. The temperatures are nice, and there’s not too much rain.
Temperature records
With 29°C in 2021, Hamilton Island reached the highest temperature in July over the past 10 years. The lowest daytime temperature in this month was 15°C in 2022. The extreme nighttime temperatures ranged from a lowest recorded value of 12°C to a highest value of 23°C.
Check out the climate of Hamilton Island for all months and discover the best travel time
Curious about the weather in other parts of Australia? Check out the climate and weather for spots like Sydney, Gold Coast, Melbourne, or explore other destinations in Australia.
Daily Temperature in July in Hamilton Island
This chart shows the average daily high and low temperatures in July for Hamilton Island, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.
Daily Precipitation in July in Hamilton Island
The chart below shows the average daily precipitation in July for Hamilton Island, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for July, you can expect about 6 days of precipitation in Hamilton Island.
Daily UV index in July in Hamilton Island
This chart shows the average daily UV index in July in Hamilton Island, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in July in Hamilton Island over the years
This chart shows the average temperature in July in Hamilton Island, measured in degrees Celsius, over the past few years.
Total precipitation in July in Hamilton Island over the years
This chart shows the average precipitation in July in Hamilton Island, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily weather in July for Hamilton Island
Click on any day in July to get detailed info about the usual weather on that day in Hamilton Island. Check out the historical temperatures and precipitation over the past 10 years on this day.































Weather experiences in July in Hamilton Island
Have you been to Hamilton Island in July?
Share your weather experience in July in Hamilton Island.
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.
Or check out the climate of Hamilton Island for all months at once