Arnarrma Point Weather Forecast

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    • 29

    Sunny

    • 17
    • 30

    Partly cloudy

    • 18
    • 30

    Partly cloudy

    • 18
    • 30

    Partly cloudy

    • 18
    • 31

    Partly cloudy

    • 19
    • 30

    Partly cloudy

    • 19
    • 30

    Shower

Today 5 Sep Kakadu National Park

Mostly sunny. Slight chance of a shower northwest of Kakadu Highway in the early morning. Near zero chance of rain elsewhere. Light winds becoming south to southeasterly 15 to 20 km/h in the late afternoon then becoming light in the evening.

Roper Groote Coast

Cape Arnhem to QLD-NT Border
Wind
Variable about 10 knots becoming easterly 10 to 15 knots in the morning then turning north to northeasterly during the day.
Seas
Below 1 metre.
1st Swell
Northeasterly below 1 metre.
Weather
Sunny. The chance of morning fog inshore with reduced visibility.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Arnarrma Point Temperature Statistics View More

September Temperature

Groote Eylandt Airport (54km)

  • Lowest 3 September, 2026

    15.5 °C

  • Average September

    22.7 °C

  • Highest 3 September, 2026

    30.8 °C

Climate (2021–2026)

Groote Eylandt Airport (54km)

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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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