Riyinbirr Island Weather Forecast

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Today 25 Dec Kakadu National Park

Cloudy. Very high chance of showers. A thunderstorm likely, possibly severe with heavy rain which may lead to flash flooding southeast of Kakadu Highway. Light winds becoming northwesterly 15 to 25 km/h in the morning then becoming light in the late evening.

Roper Groote Coast

Cape Arnhem to QLD-NT Border
Wind
Northwesterly 15 to 20 knots.
Seas
1 to 1.5 metres.
1st Swell
Below 0.5 metres.
Weather
Cloudy. 90% chance of rain. A thunderstorm likely.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Riyinbirr Island Temperature Statistics View More

December Temperature

Centre Island (41km)

  • Lowest 22 December, 2025

    23.7 °C

  • Average December

    29.8 °C

  • Highest 3 December, 2025

    36.8 °C

Climate (2020–Present)

Centre Island (41km)

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  • Average Low 2020–2025

    24.5 °C

  • Average 2020–2025

    27.4 °C

  • Average High 2020–2025

    31.6 °C
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