Jan Mayen weather in April 2025

Q: How cold is it in Jan Mayen in April?

Daytime temperatures usually reach -3°C in Jan Mayen in April, falling to -9°C at night.

Q: How sunny is it in Jan Mayen in April?

There are normally 4 hours of bright sunshine each day in Jan Mayen in April - that's 23% of daylight hours.

Q: Is the sea cold around Jan Mayen in April?

The average sea temperature around Jan Mayen in April is -0°C.

Q: Does it rain in Jan Mayen in April?

There are usually 15 days with some rain in Jan Mayen in April and the average monthly rainfall is 51mm. Rain may fall as snow in this month.

Expect -3°C daytime maximum temperatures in the shade with on average 4 hours of sunshine per day in Jan Mayen in April based on long-term weather averages. There is usually 15 days with some rainfall and 51 mm of average monthly rainfall in April.

-3
-3°C max day temperature
4
4 hours of sunshine per day
15
15 days with some rainfall
-9
-9°C min night temperature
17
17 hours of daylight per day
0
No heat & humidity
51
51 mm of monthly rainfall
1
1 (Low) UV index
0
0°C sea temperature

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The April weather guide for Jan Mayen 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 / mm) | Imperial (°F / inches)

How cold is it in Jan Mayen in April?

Daytime temperatures usually reach -3°C in Jan Mayen in April, falling to -9°C at night.

How sunny is it in Jan Mayen in April?

There are normally 4 hours of bright sunshine each day in Jan Mayen in April - that's 23% of daylight hours.

Is the sea cold around Jan Mayen in April?

The average sea temperature around Jan Mayen in April is -0°C.

Does it rain in Jan Mayen in April?

There are usually 15 days with some rain in Jan Mayen in April and the average monthly rainfall is 51mm. Rain may fall as snow in this month.