Ivalo weather in September 2025

Expect daytime maximum temperatures of 48°F in Ivalo, Finland in September based on long-term weather averages. There are 3 hours of sunshine per day on average with 18 days with some rainfall and typically 1.9 inches of rainfall in the month.

  • 48°F maximum daytime temperature in September in Ivalo48
    48°F max day temperature
  • 3 hours of sunshine per day
  • 18 days with some rainfall in September in Ivalo18
    18 days with some rainfall
  • 36°F minimum night-time temperature in September in Ivalo36
    36°F min night temperature
  • 13 hours of daylight per day in September in Ivalo13
    13 hours of daylight per day
  • No heat & humidity in September in Ivalo0
    No heat & humidity
  • 1.9 inches monthly rainfall in September in Ivalo1.9
    1.9 inches of monthly rainfall
  • UV (maximum) index 1 (Low) in September in Ivalo1
    1 (Low) UV index

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The September weather guide for Finland (Ivalo) 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.

Metric (°C)  |  Imperial (°F)

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How warm is it in Ivalo in September?

Daytime temperatures usually reach 48°F in Ivalo in September, falling to 36°F at night.

How sunny is it in Ivalo in September?

There are normally 3 hours of bright sunshine each day in Ivalo in September - that's 22% of daylight hours.

Does it rain in Ivalo in September?

There are usually 18 days with some rain in Ivalo in September and the average monthly rainfall is 1.9 inches.

Ivalo September sunrise & sunset times

Browse the sunrise and sunset times for Ivalo in September 2025. Select a month to view Ivalo sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 04:33 19:44
Monday, 15th September 2025 05:25 18:42
Tuesday, 30th September 2025 06:20 17:37

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