Mary Ann Dam Weather Forecast

    • 27
    • 39

    Possible storm

    • 27
    • 38

    Possible storm

    • 25
    • 37

    Possible shower or storm

    • 26
    • 38

    Possible afternoon storm

    • 27
    • 40

    Partly cloudy

    • 27
    • 40

    Mostly sunny

    • 26
    • 39

    Possible shower

Today 12 Dec Tennant Creek

Partly cloudy. Slight chance of a shower. The chance of a thunderstorm. Winds easterly 15 to 20 km/h becoming light in the late afternoon.

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  • Temperature Forecast Bureau of Meteorology

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Mary Ann Dam Temperature Statistics View More

December Temperature

Tennant Creek Airport (5km)

  • Lowest 2 December, 2025

    21.3 °C

  • Average December

    30.6 °C

  • Highest 6 December, 2025

    41.2 °C

Climate (2020–Present)

Tennant Creek Airport (5km)

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  • Average Low 2020–2025

    20.1 °C

  • Average 2020–2025

    25.8 °C

  • Average High 2020–2025

    32.5 °C
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