Arnjiya Beach Weather Forecast

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    Partly cloudy

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    Partly cloudy

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    Partly cloudy

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    Partly cloudy

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    Partly cloudy

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    Partly cloudy

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    Shower

Today 11 Dec Kakadu National Park

Partly cloudy. The chance of a thunderstorm later this evening. Winds east to northeasterly 15 to 20 km/h tending north to northeasterly in the late afternoon then becoming light in the evening.

Roper Groote Coast

Cape Arnhem to QLD-NT Border
Wind
East to northeasterly about 10 knots.
Seas
Below 1 metre.
Weather
Mostly clear. The chance of a thunderstorm inshore early this evening.
Weather Situation
A ridge through the Gulf of Carpentaria brings east to northeasterly winds to coastal waters, weakening over the weekend and into next week as a trough moves northwards towards the base of the Top End.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Arnjiya Beach Temperature Statistics View More

December Temperature

Groote Eylandt Airport (29km)

  • Lowest 3 December, 2025

    22.4 °C

  • Average December

    28.1 °C

  • Highest 3 December, 2025

    37.3 °C

Climate (2020–Present)

Groote Eylandt Airport (29km)

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  • Average Low 2020–2025

    21.7 °C

  • Average 2020–2025

    26.4 °C

  • Average High 2020–2025

    32.3 °C
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