Mary Ann Dam Weather Forecast

    • 23
    • 31

    Shower or two

    • 23
    • 34

    Possible shower

    • 23
    • 36

    Partly cloudy

    • 23
    • 38

    Partly cloudy

    • 23
    • 38

    Mostly sunny

    • 23
    • 37

    Partly cloudy

    • 23
    • 36

    Mostly sunny

Today 26 Dec Tennant Creek

Cloudy. Medium chance of showers, becoming less likely in the evening. The chance of a thunderstorm in the afternoon and evening. Winds southeasterly 25 to 40 km/h.

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Mary Ann Dam Temperature Statistics View More

December Temperature

Tennant Creek Airport (5km)

  • Lowest 12 December, 2025

    20.9 °C

  • Average December

    29.7 °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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