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Iceland weather in June 2025
Expect 11°C daytime maximum temperatures in the shade with on average 5 hours of sunshine per day in Iceland in June. Check more long-term weather averages for Iceland in June before you book your next holiday to Iceland in 2025/2026.
- 1111°C max day temperature
- 5 hours of sunshine per day
- 1717 days with some rainfall
- 66°C min night temperature
- 2121 hours of daylight per day
- 0No heat & humidity
- 6767 mm of monthly rainfall
- 44 (Moderate) UV index
- 99°C sea temperature
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Recommended for Iceland
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.
Top Iceland destinations
Below are average maximum temperatures at popular countries, regions and places in Iceland in June. Select a holiday destination to see more weather parameters.
All Iceland destinations
Metric (°C / mm) | Imperial (°F / inches)
More about Iceland
How warm is it in Iceland in June?
Daytime temperatures usually reach 11°C in Reykjavik, Iceland in June, falling to 6°C at night.
How sunny is it in Iceland in June?
There are normally 5 hours of bright sunshine each day in Reykjavik, Iceland in June - that's 26% of daylight hours.
Is the sea cold around Iceland in June?
The average sea temperature around Reykjavik, Iceland in June is 9°C.
Does it rain in Iceland in June?
There are usually 17 days with some rain in Reykjavik, Iceland in June and the average monthly rainfall is 67mm.
Iceland June sunrise & sunset times
Browse the sunrise and sunset times for Iceland in June 2025. Select a month to view Iceland sunrise and sunset times for the next 12 months. The Iceland sunrise and sunset times shown below are for Reykjavik.
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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