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the Blue Mountains Australia
Precipitation in December
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December Rainfall Precipitation in The Blue Mountains

The Blue Mountains is a region in Australia. In December precipitation ranges from high in Springwood with 107 mm of rainfall to high in Katoomba with 121 mm of rainfall. December is a summer month in the Blue Mountains.

Where and how much does it rain in the Blue Mountains in December?

Find the average total precipitation in December for the most popular destinations in the Blue Mountains on the map below. Click on a destination dot for more detailed information.

Weather conditions Weather
Temperatures
Precipitation
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Legend heavy rainfall high moderate low almost none
Heavy rainfall has been defined as more than 160 mm precipitation. High: 90 mm to 160 mm. Moderate: 30 mm to 90 mm. Low: 5 mm to 30 mm.

  • How much rainfall does the Blue Mountains receive in December?
    • In December, Katoomba typically receives significant rainfall, averaging around 121 mm. Due to the frequent showers, the weather can shift unpredictably from one moment to the next.

  • What is the wettest city in December in the Blue Mountains?
    • In our records, Katoomba stands out as having an average precipitation level of 121 mm, making it the wettest location.

  • What is the driest city in December in the Blue Mountains?
    • Our figures indicate that Springwood receives the least rainfall, averaging just 107 mm.

    Interested in more climate information?

    We have much more information about the climate in the Blue Mountains. Interested in the weather conditions in a specific month? Select the month below.

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