July weather forecast
Hamilton Island, Australia

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Hilly surroundings overlooking the beautiful blue waters and white sands of the glorious Hamilton Island in Queensland, Australia
Hilly surroundings overlooking the beautiful blue waters and white sands of the glorious Hamilton Island in Queensland, Australia

Weather in July

July weather in Hamilton Island is a replication of June, with a constant temperature curve. This tranquil winter month sees the least rainfall, recording a sparse 54mm (2.13") for the whole month. While sunshine hours plateau, daylight extends by a tad, painting longer sunsets. The sea water is the coolest it gets all year, yet it remains fairly warm. It's a perfect time to savour the serene beauty of this tropical paradise without the bustle of summer.

Temperature

June and July mark Hamilton Island's lowest temperatures, averaging a high-temperature of 23°C (73.4°F).

Rainfall

In Hamilton Island, in July, during 6 rainfall days, 54mm (2.13") of precipitation is typically accumulated. In Hamilton Island, during the entire year, the rain falls for 99 days and collects up to 1626mm (64.02") of precipitation.

Sea temperature

July and August, with an average sea temperature of 22°C (71.6°F), are months with the coldest seawater in Hamilton Island.
Note: Individual cold sensitivities, influenced by sunshine, wind, and the ambient temperature, play a role in finding a swim in 22°C (71.6°F) water pleasant. (Olympic swimming events mandate water temperatures from 25°C (77°F) to 28°C (82.4°F).)

Daylight

In Hamilton Island, the average length of the day in July is 11h and 2min.
On the first day of the month, sunrise is at 6:40 am and sunset at 5:35 pm. On the last day of July, sunrise is at 6:34 am and sunset at 5:46 pm AEST.

Sunshine

The months with the least sunshine are February through July, with an average of 7h of sunshine.

UV index

June and July, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: The maximum daily UV index of 6 during July translates into the following directions:
Deter overexposure. Protecting against the sun's effects is essential. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. Alert! Sand and water increase UV exposure due to their reflective properties.
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Frequently asked questions

What part of the year is the coldest in Hamilton Island?

Hamilton Island's lowest temperatures tend to occur in June and July, with an average high-temperature of 23°C (73.4°F).

What are the temperatures in Hamilton Island in July?

The high-temperature in Hamilton Island, Australia, during July is 23°C (73.4°F) and the low-temperature is 13°C (55.4°F).

How much does it rain in Hamilton Island in July?

In Hamilton Island, Australia, in July, during 6 rainfall days, 54mm (2.13") of precipitation is typically accumulated.

When is the sea coldest in Hamilton Island?

July and August, with an average sea temperature of 22°C (71.6°F), are months with the coldest seawater.

How warm is the water in July in Hamilton Island?

In July, the average sea temperature in Hamilton Island, Australia, is 22°C (71.6°F). For individuals prone to feeling cold, swimming in 23°C (73.4°F) is still regarded as intolerable. A wetsuit is not a necessity, but sunshine, wind, and air temperature are essential factors for relishing swimming at 22°C (71.6°F).

How many hours of daylight does Hamilton Island have in July?

In July, the average day length in Hamilton Island is 11h and 2min.

When is the sunrise / sunset in July in Hamilton Island?

In July, on the first day of the month, sunrise is at 6:40 am and sunset at 5:35 pm. On the last day of the month, in Hamilton Island, sunrise is at 6:34 am and sunset at 5:46 pm AEST.

What is the month with the least sunshine in Hamilton Island?

February through July, with an average of 7h of sunshine, are months with the least sunshine in Hamilton Island.

How long on average sun shines in July in Hamilton Island?

The average sunshine duration in July in Hamilton Island, Australia, is 7h.

What are the months with the lowest UV index in Hamilton Island?

The months with the lowest UV index in Hamilton Island, Australia, are June and July, with an average maximum UV index of 6.

What is the UV index intensity in July in Hamilton Island?

In Hamilton Island, Australia, the average daily maximum UV index in July is 6. A UV Index estimate of 6 to 7 represents a high health threat from unprotected exposure to UV radiation.
Average rainfall days
Average daylight
Average sunshine
Average UV index

Average temperature in July
Hamilton Island, Australia

Average temperature in July - Hamilton Island, Australia
  • Average high temperature in July: 23°C

The warmest months (with the highest average high temperature) are January and December (31°C).
The months with the lowest average high temperature are June and July (23°C).

  • Average low temperature in July: 13°C

The months with the highest average low temperature are January, February and December (23°C).
The coldest month (with the lowest average low temperature) is July (13°C).

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Average rainfall in July
Hamilton Island, Australia

Average rainfall in July - Hamilton Island, Australia
  • Average rainfall in July: 54mm

The wettest month (with the highest rainfall) is March (322mm).
The driest month (with the least rainfall) is September (18mm).

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Average rainfall days in July
Hamilton Island, Australia

Average rainfall days in July - Hamilton Island, Australia
  • Average rainfall days in July: 6 days

The month with the highest number of rainy days is February (13 days).
The month with the least rainy days is September (4 days).

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Average sea temperature in July
Hamilton Island, Australia

Average sea temperature in July - Hamilton Island, Australia
  • Average sea temperature in July: 22°C

The best months for swimming (with the highest average sea temperature) are January, February and March (28°C).
The coldest months (with the lowest average sea temperature) are July and August (22°C).

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Average daylight in July /
Average sunshine in July
Hamilton Island, Australia

Average daylight in July / Average sunshine in July - Hamilton Island, Australia
  • Average daylight in July: 11h and 0min

The month with the longest days is December (Average daylight: 13h and 18min).
The month with the shortest days is June (Average daylight: 10h and 54min).

  • Average sunshine in July: 7h

The month with the most sunshine is October (Average sunshine: 10h).
The months with the least sunshine are February, March, April, May, June and July (Average sunshine: 7h).

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Average UV index in July
Hamilton Island, Australia

Average UV index in July - Hamilton Island, Australia
  • Average UV index in July: 6

The months with the highest UV index are January, February, March, October, November and December (UV index 12).
The months with the lowest UV index are June and July (UV index 6).

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Hamilton Island, Australia

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