Oulu weather in September 2020

  • 12°C maximum daytime temperature in September in Oulu12
    12°C max day temperature
  • 4 hours of sunshine per day
  • 16 days with some rainfall in September in Oulu16
    16 days with some rainfall
  • 5°C minimum night-time temperature in September in Oulu5
    5°C min night temperature
  • 13 hours of daylight per day in September in Oulu13
    13 hours of daylight per day
  • No heat & humidity in September in Oulu0
    No heat & humidity
  • 53 mm monthly rainfall in September in Oulu53
    53 mm of monthly rainfall
  • UV (maximum) index 2 (Low) in September in Oulu2
    2 (Low) UV index
  • 11°C sea temperature in September in Oulu11
    11°C sea temperature
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The September weather guide for Oulu, Finland shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

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How warm is it in Oulu in September?

Daytime temperatures usually reach 12°C in Oulu in September, falling to 5°C at night.

How sunny is it in Oulu in September?

There are normally 4 hours of bright sunshine each day in Oulu in September - that's 31% of daylight hours.

Is the sea cold around Oulu in September?

The average sea temperature around Oulu in September is 11°C.

Does it rain in Oulu in September?

There are usually 16 days with some rain in Oulu in September and the average monthly rainfall is 53mm.

Oulu sunrise & sunset times for September 2020

Browse the sunrise & sunset times for Oulu in September 2020. Select a month to view Oulu sunrise & sunset times for the next twelve months.


Date Sunrise times Sunset times
Tuesday, 1st September 2020 05:58 20:36
Tuesday, 15th September 2020 06:41 19:44
Wednesday, 30th September 2020 07:26 18:49
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Metric (°C / mm)  |  Imperial (°F / inches)

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Where's warm in Finland in September?

Below are average maximum temperatures at popular destinations in Finland in September. Select a destination to see more weather parameters.

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