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Best time to visit Iceland
Find the best time to visit Iceland and plan your perfect trip in 2025/2026. Get holiday inspiration, weather guides, travel advice and find great deals.
- Best time to visit
- Weather by month
- 5-day weather forecast
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Iceland by month
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
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Top Iceland destinations
Below are the temperatures expected today at popular countries, regions and places in Iceland. Select a destination to compare today's forecast with average weather conditions.
All Iceland destinations
When is the best time to visit Iceland?
The best time to visit Iceland (Reykjavik) is May and July based on the following average weather conditions.
Maximum daytime temperature = 22 - 30°C [remove]
Daily hours of sunshine = 10 hours or more [remove]
Change the criteria to reflect your weather preferences.
Max Day Temperature (°C)
- Jan
1 - Feb2
- Mar2
- Apr
5 - May
9 - Jun11
- Jul
13 - Aug12
- Sep9
- Oct6
- Nov2
- Dec1
Which is the warmest month in Iceland?
The warmest time of year in Reykjavik, Iceland is normally July. Expect maximum daytime temperatures to reach 13°C.
Which month has the most rain in Iceland?
In terms of rainfall, October is usually the wettest month in Reykjavik, Iceland with 115mm on average. There are normally 20 days in October with some rain.
When is it sunniest in Iceland?
The sunniest time of year in Reykjavik, Iceland is normally May with bright sunshine on average for 32% of daylight hours; that's 6 hours of sunshine per day.
When is the sea warmest in Iceland?
The sea is usually at its warmest in Reykjavik, Iceland in August when the water temperature reaches 11°C.
Best time to visit
The weather guide for Iceland (Reykjavik) shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by meteoblue. Find out more about our data sources.
Metric (°C / mm) | Imperial (°F / inches)
Iceland weather overview
In Iceland you can have fun but it is almost always in spite of the weather; not surprising when you consider that Iceland lies at the heart of the Atlantic's stormiest region. The warm Gulf Stream keeps winters mild on lower ground but the island lies right in the path of Atlantic depressions.
Be prepared for anything here especially strong winds: a day can start sunny, turn drizzly, revert back to brilliant sunshine and end with snow.
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March
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April
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May
What to pack for Iceland weather
Your best bet is to layer up with light clothing which can be supplemented with woollens. Take heavier clothes for the winter, and always go prepared for rain.
Iceland travel features
Do you want to learn more about Iceland? Read our latest features covering travel tips and insider destination guides on where to go and what to do in Iceland.
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