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September Rainfall Precipitation in Terceira

Terceira is a region in Portugal. September generally is a moderate rainy month with an average rainfall around 56 mm in Angra do Heroísmo.

Where and how much does it rain in Terceira in September?

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

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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.

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For a detailed overview over the year and the best time to visit Portugal, check out our Terceira's climate page.

  • How much rainfall does Terceira receive in September?
  • The September weather in Angra do Heroísmo usually sees a balance of rain and sunshine, with typical rainfall measurements reaching about 56 mm.

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