Reykjavik weather in June 2025

Expect 52°F daytime maximum temperatures in the shade with on average 5 hours of sunshine per day in Reykjavik in June. Check more long-term weather averages for Reykjavik in June before you book your next holiday to Iceland in 2025/2026.

  • 52°F maximum daytime temperature in June in Reykjavik52
    52°F max day temperature
  • 5 hours of sunshine per day
  • 17 days with some rainfall in June in Reykjavik17
    17 days with some rainfall
  • 43°F minimum night-time temperature in June in Reykjavik43
    43°F min night temperature
  • 21 hours of daylight per day in June in Reykjavik21
    21 hours of daylight per day
  • No heat & humidity in June in Reykjavik0
    No heat & humidity
  • 2.6 inches monthly rainfall in June in Reykjavik2.6
    2.6 inches of monthly rainfall
  • UV (maximum) index 4 (Moderate) in June in Reykjavik4
    4 (Moderate) UV index
  • 48°F sea temperature in June in Reykjavik48
    48°F sea temperature

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The June weather guide for Iceland (Reykjavik) 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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More about Iceland

How warm is it in Reykjavik in June?

Daytime temperatures usually reach 52°F in Reykjavik in June, falling to 43°F at night.

How sunny is it in Reykjavik in June?

There are normally 5 hours of bright sunshine each day in Reykjavik in June - that's 26% of daylight hours.

How warm is the sea around Reykjavik in June?

The average sea temperature around Reykjavik in June is 48°F.

Does it rain in Reykjavik in June?

There are usually 17 days with some rain in Reykjavik in June and the average monthly rainfall is 2.6 inches.

Reykjavik June sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st June 2025 03:22 23:31
Sunday, 15th June 2025 02:57 24:00
Monday, 30th June 2025 03:05 23:57

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