Reykjavik weather in March 2021

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2
2°C max day temperature
3
3 hours of sunshine per day
19
19 days with some rainfall
-3
-3°C min night temperature
12
12 hours of daylight per day
0
No heat & humidity
99
99 mm of monthly rainfall
1
1 (Low) UV index
3
3°C sea temperature

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

The March weather guide for Reykjavik, Iceland 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.

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How cold is it in Reykjavik in March?

Daytime temperatures usually reach 2°C in Reykjavik in March, falling to -3°C at night.

How sunny is it in Reykjavik in March?

There are normally 3 hours of bright sunshine each day in Reykjavik in March - that's 25% of daylight hours.

Is the sea cold around Reykjavik in March?

The average sea temperature around Reykjavik in March is 3°C.

Does it rain in Reykjavik in March?

There are usually 19 days with some rain in Reykjavik in March and the average monthly rainfall is 99mm. Rain may fall as snow in this month.