August weather forecast
Hamilton Island, Australia

August in Hamilton Island presents a slight deviation from the preceding winter months. Even with the spike in sun hours, the noticeable extension of daylight hours only adds to the charm. The sea begins to warm up again, drawing water-sport enthusiasts. The increase in temperature compliments the already pleasing weather. A dip in rainfall suggests clear skies for the majority of the month.

Temperature

In August, Hamilton Island notes an average high-temperature of a still warm 24°C (75.2°F), hardly different from the preceding month. Throughout August, an average low-temperature of 15°C (59°F) is expected.

Rainfall

In Hamilton Island, in August, during 6 rainfall days, 34mm (1.34") 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

The months with the coldest seawater are July and August, with an average sea temperature of 22°C (71.6°F).
Note: Depending on a person's sensitivity to cold, with regards to sunshine, wind, and air temperature, a quick swim in 22°C (71.6°F) water may be enjoyable. (FYI: The official water temperature required for the Olympic swimming competition is 25°C (77°F) to 28°C (82.4°F).)

Daylight

In Hamilton Island, the average length of the day in August is 11h and 26min.
On the first day of the month, sunrise is at 6:34 am and sunset at 5:46 pm. On the last day of August, in Hamilton Island, sunrise is at 6:13 am and sunset at 5:55 pm AEST.

Sunshine

In August, the average sunshine in Hamilton Island is 9h.

UV index

In August, the average daily maximum UV index is 8. A UV Index estimate of 8 to 10 represents a very high health vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: In August, the maximum UV index of 8 suggests this advice:
Act with urgency in protecting yourself. Without it, skin and eyes can be harmed in no time. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight during these hours. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Be mindful! Sand and water reflections can up the Sun's UV exposure.