Akureyri weather in September 2025

Expect 8°C daytime maximum temperatures in the shade with on average 3 hours of sunshine per day in Akureyri in September. Check more long-term weather averages for Akureyri in September before you book your next holiday to Iceland in 2025/2026.

  • 8°C maximum daytime temperature in September in Akureyri8
    8°C max day temperature
  • 3 hours of sunshine per day
  • 15 days with some rainfall in September in Akureyri15
    15 days with some rainfall
  • 1°C minimum night-time temperature in September in Akureyri1
    1°C min night temperature
  • 13 hours of daylight per day in September in Akureyri13
    13 hours of daylight per day
  • No heat & humidity in September in Akureyri0
    No heat & humidity
  • 68 mm monthly rainfall in September in Akureyri68
    68 mm of monthly rainfall
  • UV (maximum) index 2 (Low) in September in Akureyri2
    2 (Low) UV index
  • 8°C sea temperature in September in Akureyri8
    8°C sea temperature

More about Akureyri

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The September weather guide for Iceland (Akureyri) 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 / mm)  |  Imperial (°F / inches)

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More about Iceland

How warm is it in Akureyri in September?

Daytime temperatures usually reach 8°C in Akureyri in September, falling to 1°C at night.

How sunny is it in Akureyri in September?

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

Is the sea cold around Akureyri in September?

The average sea temperature around Akureyri in September is 8°C.

Does it rain in Akureyri in September?

There are usually 15 days with some rain in Akureyri in September and the average monthly rainfall is 68mm.

Akureyri September sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 05:50 20:33
Monday, 15th September 2025 06:34 19:40
Tuesday, 30th September 2025 07:20 18:43

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