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Precipitation in January
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January Rainfall Precipitation in Western Australia

Western Australia is a region in Australia. In January precipitation ranges from low in Denham with 6.1 mm of rainfall to heavy in Derby with 215 mm of rainfall. January is a summer month in Western Australia.

Where and how much does it rain in Western Australia in January?

Find the average total precipitation in January for the most popular destinations in Western Australia 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 Western Australia receive in January?
    • In Perth, January typically sees a modest rainfall of about 20 mm. For those who prefer drier conditions, this month is ideal.

  • What is the wettest city in January in Western Australia?
    • According to our data the wettest location is Derby with an average precipitation of 215 mm.

  • What is the driest city in January in Western Australia?
    • Based on our records, Denham registers the lowest average precipitation, with only 6.1 mm.

    Interested in more climate information?

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