Iceland weather by month

Check out Iceland weather averages by month. Compare detailed monthly climate statistics including temperature, rainfall and sunshine figures.

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum daytime temperature °C
1°C maximum daytime temperature in January in Reykjavik1
2°C maximum daytime temperature in February in Reykjavik2
2°C maximum daytime temperature in March in Reykjavik2
5°C maximum daytime temperature in April in Reykjavik5
9°C maximum daytime temperature in May in Reykjavik9
11°C maximum daytime temperature in June in Reykjavik11
13°C maximum daytime temperature in July in Reykjavik13
12°C maximum daytime temperature in August in Reykjavik12
9°C maximum daytime temperature in September in Reykjavik9
6°C maximum daytime temperature in October in Reykjavik6
2°C maximum daytime temperature in November in Reykjavik2
1°C maximum daytime temperature in December in Reykjavik1
Hours of sunshine (daily)
Days with some rainfall
18 days with some rainfall in January in Reykjavik18
17 days with some rainfall in February in Reykjavik17
19 days with some rainfall in March in Reykjavik19
18 days with some rainfall in April in Reykjavik18
16 days with some rainfall in May in Reykjavik16
17 days with some rainfall in June in Reykjavik17
18 days with some rainfall in July in Reykjavik18
18 days with some rainfall in August in Reykjavik18
18 days with some rainfall in September in Reykjavik18
20 days with some rainfall in October in Reykjavik20
17 days with some rainfall in November in Reykjavik17
19 days with some rainfall in December in Reykjavik19
Sea temperature °C
3°C sea temperature in January in Reykjavik3
3°C sea temperature in February in Reykjavik3
3°C sea temperature in March in Reykjavik3
4°C sea temperature in April in Reykjavik4
6°C sea temperature in May in Reykjavik6
9°C sea temperature in June in Reykjavik9
11°C sea temperature in July in Reykjavik11
11°C sea temperature in August in Reykjavik11
10°C sea temperature in September in Reykjavik10
8°C sea temperature in October in Reykjavik8
6°C sea temperature in November in Reykjavik6
3°C sea temperature in December in Reykjavik3

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Iceland by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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The climate guide for Iceland (Reykjavik) shows long term monthly 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 for next month - March. Select a destination to see the climate guide for all months of the year.

All Iceland destinations

Metric (°C / mm)  |  Imperial (°F / inches)

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Iceland weather by season

Hit the road to explore Iceland beyond its capital -
Hit the road to explore Iceland beyond its capital - © Romuald KL - Adobe Stock Image

Iceland spring weather

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Iceland summer weather

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Iceland autumn weather

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Iceland winter weather

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The seasonal weather guide for Iceland (Reykjavik) shows long term weather averages processed from data supplied by CRU (University of East Anglia). Find out more about our data sources.

More about Iceland

Compare Iceland with the UK

Below the Iceland chart shows average maximum daytime temperature for Iceland (Reykjavik) and the UK (London).

Maximum daytime temperature (°C)

Iceland (Reykjavik)
UK (London)
1
7
2
7
2
10
5
13
9
17
11
20
13
22
12
22
9
19
6
15
2
10
1
8
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Metric (°C / mm)  |  Imperial (°F / inches)

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