Rattlesnake Island Weather Forecast

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    Partly cloudy

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    Shower

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    Shower

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    Shower

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    Storm

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    Storm

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    Storm

Today 22 Dec Herbert and Lower Burdekin

Partly cloudy. Slight chance of a shower, becoming less likely in the late afternoon and evening. The chance of a thunderstorm in the north in the afternoon and evening. Winds northeasterly 15 to 25 km/h becoming light in the evening. Daytime maximum temperatures 32 to 37.

Townsville Coastal Waters

Cardwell to Bowen
Wind
Northeasterly 10 to 15 knots decreasing to about 10 knots in the evening.
Seas
Below 1 metre.
1st Swell
East to northeasterly below 1 metre.
Weather
Mostly clear.
Weather Situation
A high [1017 hPa] in the South Pacific extends a weakening ridge over north Queensland waters. A trough in the far northern Coral Sea will gradually drift westwards, reaching the Torres Strait by the middle of this week.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Rattlesnake Island Temperature Statistics View More

December Temperature

Townsville Airport (29km)

  • Lowest 6 December, 2025

    21.6 °C

  • Average December

    28.1 °C

  • Highest 2 December, 2025

    36.3 °C

Climate (2020–Present)

Townsville Airport (29km)

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  • Average Low 2020–2025

    20.8 °C

  • Average 2020–2025

    24.9 °C

  • Average High 2020–2025

    29.7 °C
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