Arida Island Weather Forecast

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    Storm

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    Shower

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    Shower

Today 19 Jan Kakadu National Park

Partly cloudy. Slight chance of a shower. A thunderstorm likely, possibly severe with heavy rain which may lead to flash flooding south of Arnhem Highway. Light winds.

Roper Groote Coast

Cape Arnhem to QLD-NT Border
Wind
West to northwesterly 10 to 15 knots, reaching up to 20 knots northeast of Groote Eylandt in the evening.
Seas
Below 1 metre, increasing to 1 to 1.5 metres offshore north of Numbulwar.
1st Swell
North to northwesterly below 1 metre.
Weather
Partly cloudy. The chance of a thunderstorm.
Weather Situation
Tropical Low 16U is moving west off the northwest Top End coast into the Timor Sea. As the low deepens, there is the possibility of heavy rainfall and squalls about the northwest Top End.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Arida Island Temperature Statistics View More

January Temperature

Groote Eylandt Airport (42km)

  • Lowest 3 January, 2026

    23.3 °C

  • Average January

    28.9 °C

  • Highest 14 January, 2026

    37.8 °C

Climate (2021–Present)

Groote Eylandt Airport (42km)

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  • Average Low 2021–2026

    21.7 °C

  • Average 2021–2026

    26.5 °C

  • Average High 2021–2026

    32.3 °C
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