Jan Mayen weather by month

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

Temperature in Jan Mayen (°F)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
23°F maximum daytime temperature in January in Jan Mayen23
23°F maximum daytime temperature in February in Jan Mayen23
23°F maximum daytime temperature in March in Jan Mayen23
27°F maximum daytime temperature in April in Jan Mayen27
32°F maximum daytime temperature in May in Jan Mayen32
36°F maximum daytime temperature in June in Jan Mayen36
41°F maximum daytime temperature in July in Jan Mayen41
41°F maximum daytime temperature in August in Jan Mayen41
37°F maximum daytime temperature in September in Jan Mayen37
34°F maximum daytime temperature in October in Jan Mayen34
28°F maximum daytime temperature in November in Jan Mayen28
25°F maximum daytime temperature in December in Jan Mayen25
Min temperature (night-time)
14°F minimum night-time temperature in January in Jan Mayen14
14°F minimum night-time temperature in February in Jan Mayen14
12°F minimum night-time temperature in March in Jan Mayen12
16°F minimum night-time temperature in April in Jan Mayen16
23°F minimum night-time temperature in May in Jan Mayen23
28°F minimum night-time temperature in June in Jan Mayen28
32°F minimum night-time temperature in July in Jan Mayen32
34°F minimum night-time temperature in August in Jan Mayen34
30°F minimum night-time temperature in September in Jan Mayen30
25°F minimum night-time temperature in October in Jan Mayen25
19°F minimum night-time temperature in November in Jan Mayen19
16°F minimum night-time temperature in December in Jan Mayen16
Heat & Humidity
No heat & humidity in January in Jan Mayen0
No heat & humidity in February in Jan Mayen0
No heat & humidity in March in Jan Mayen0
No heat & humidity in April in Jan Mayen0
No heat & humidity in May in Jan Mayen0
No heat & humidity in June in Jan Mayen0
No heat & humidity in July in Jan Mayen0
No heat & humidity in August in Jan Mayen0
No heat & humidity in September in Jan Mayen0
No heat & humidity in October in Jan Mayen0
No heat & humidity in November in Jan Mayen0
No heat & humidity in December in Jan Mayen0
Sea temperature
32°F sea temperature in January in Jan Mayen32
32°F sea temperature in February in Jan Mayen32
32°F sea temperature in March in Jan Mayen32
32°F sea temperature in April in Jan Mayen32
32°F sea temperature in May in Jan Mayen32
36°F sea temperature in June in Jan Mayen36
39°F sea temperature in July in Jan Mayen39
43°F sea temperature in August in Jan Mayen43
41°F sea temperature in September in Jan Mayen41
37°F sea temperature in October in Jan Mayen37
36°F sea temperature in November in Jan Mayen36
34°F sea temperature in December in Jan Mayen34

Note: 0 = None, L = Low, M = Moderate, H = High, VH = Very high, E = Extreme

Sunshine & Daylight in Jan Mayen

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daily hours of sunshine
Daily hours of daylight
1 hours of daylight per day in January in Jan Mayen1
7 hours of daylight per day in February in Jan Mayen7
12 hours of daylight per day in March in Jan Mayen12
17 hours of daylight per day in April in Jan Mayen17
19 hours of daylight per day in May in Jan Mayen19
24 hours of daylight per day in June in Jan Mayen24
24 hours of daylight per day in July in Jan Mayen24
15 hours of daylight per day in August in Jan Mayen15
13 hours of daylight per day in September in Jan Mayen13
9 hours of daylight per day in October in Jan Mayen9
3 hours of daylight per day in November in Jan Mayen3
0 hours of daylight per day in December in Jan Mayen0
UV Index (Maximum)
No UV (maximum) index in January in Jan Mayen0
No UV (maximum) index in February in Jan Mayen0
No UV (maximum) index in March in Jan Mayen0
UV (maximum) index 1 (Low) in April in Jan Mayen1
UV (maximum) index 2 (Low) in May in Jan Mayen2
UV (maximum) index 3 (Moderate) in June in Jan Mayen3
UV (maximum) index 3 (Moderate) in July in Jan Mayen3
UV (maximum) index 2 (Low) in August in Jan Mayen2
UV (maximum) index 1 (Low) in September in Jan Mayen1
No UV (maximum) index in October in Jan Mayen0
No UV (maximum) index in November in Jan Mayen0
No UV (maximum) index in December in Jan Mayen0

Rainfall in Jan Mayen

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Number of days with some rain
20 days with some rainfall in January in Jan Mayen20
16 days with some rainfall in February in Jan Mayen16
19 days with some rainfall in March in Jan Mayen19
15 days with some rainfall in April in Jan Mayen15
13 days with some rainfall in May in Jan Mayen13
13 days with some rainfall in June in Jan Mayen13
14 days with some rainfall in July in Jan Mayen14
16 days with some rainfall in August in Jan Mayen16
19 days with some rainfall in September in Jan Mayen19
20 days with some rainfall in October in Jan Mayen20
20 days with some rainfall in November in Jan Mayen20
20 days with some rainfall in December in Jan Mayen20
Average monthly rainfall (inches)
3.0 inches monthly rainfall in January in Jan Mayen3.0
2.4 inches monthly rainfall in February in Jan Mayen2.4
2.7 inches monthly rainfall in March in Jan Mayen2.7
2.0 inches monthly rainfall in April in Jan Mayen2.0
1.7 inches monthly rainfall in May in Jan Mayen1.7
1.6 inches monthly rainfall in June in Jan Mayen1.6
2.0 inches monthly rainfall in July in Jan Mayen2.0
2.7 inches monthly rainfall in August in Jan Mayen2.7
3.5 inches monthly rainfall in September in Jan Mayen3.5
3.6 inches monthly rainfall in October in Jan Mayen3.6
3.1 inches monthly rainfall in November in Jan Mayen3.1
3.1 inches monthly rainfall in December in Jan Mayen3.1

More about Jan Mayen

Jan Mayen by month

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

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The climate guide for Jan Mayen 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.

What's the climate like in Jan Mayen?

Jan Mayen has a very cold climate, too cold for trees.

Jan Mayen weather in January

Expect daytime maximum temperatures of 23°F in Jan Mayen in January based on long-term weather averages. There are no hours of sunshine per day on average with 20 days with some rainfall and typically 3.0 inches of rainfall in the month, which might fall as snow.

  • 23°F maximum daytime temperature in January in Jan Mayen23
    23°F max day temperature
  • 0 hours of sunshine per day
  • 20 days with some rainfall in January in Jan Mayen20
    20 days with some rainfall
  • 14°F minimum night-time temperature in January in Jan Mayen14
    14°F min night temperature
  • 1 hours of daylight per day in January in Jan Mayen1
    1 hour of daylight per day
  • No heat & humidity in January in Jan Mayen0
    No heat & humidity
  • 3.0 inches monthly rainfall in January in Jan Mayen3.0
    3.0 inches of monthly rainfall
  • No UV (maximum) index in January in Jan Mayen0
    No UV (Maximum) Index UV index
  • 32°F sea temperature in January in Jan Mayen32
    32°F sea temperature

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Jan Mayen weather in February

Expect daytime maximum temperatures of 23°F in Jan Mayen in February based on long-term weather averages. There is 1 hour of sunshine per day on average with 16 days with some rainfall and typically 2.4 inches of rainfall in the month, which might fall as snow.

  • 23°F maximum daytime temperature in February in Jan Mayen23
    23°F max day temperature
  • 1 hour of sunshine per day
  • 16 days with some rainfall in February in Jan Mayen16
    16 days with some rainfall
  • 14°F minimum night-time temperature in February in Jan Mayen14
    14°F min night temperature
  • 7 hours of daylight per day in February in Jan Mayen7
    7 hours of daylight per day
  • No heat & humidity in February in Jan Mayen0
    No heat & humidity
  • 2.4 inches monthly rainfall in February in Jan Mayen2.4
    2.4 inches of monthly rainfall
  • No UV (maximum) index in February in Jan Mayen0
    No UV (Maximum) Index UV index
  • 32°F sea temperature in February in Jan Mayen32
    32°F sea temperature

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Jan Mayen weather in March

Expect daytime maximum temperatures of 23°F in Jan Mayen in March based on long-term weather averages. There are 2 hours of sunshine per day on average with 19 days with some rainfall and typically 2.7 inches of rainfall in the month, which might fall as snow.

  • 23°F maximum daytime temperature in March in Jan Mayen23
    23°F max day temperature
  • 2 hours of sunshine per day
  • 19 days with some rainfall in March in Jan Mayen19
    19 days with some rainfall
  • 12°F minimum night-time temperature in March in Jan Mayen12
    12°F min night temperature
  • 12 hours of daylight per day in March in Jan Mayen12
    12 hours of daylight per day
  • No heat & humidity in March in Jan Mayen0
    No heat & humidity
  • 2.7 inches monthly rainfall in March in Jan Mayen2.7
    2.7 inches of monthly rainfall
  • No UV (maximum) index in March in Jan Mayen0
    No UV (Maximum) Index UV index
  • 32°F sea temperature in March in Jan Mayen32
    32°F sea temperature

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Jan Mayen weather in April

Expect daytime maximum temperatures of 27°F in Jan Mayen in April based on long-term weather averages. There are 4 hours of sunshine per day on average with 15 days with some rainfall and typically 2.0 inches of rainfall in the month, which might fall as snow.

  • 27°F maximum daytime temperature in April in Jan Mayen27
    27°F max day temperature
  • 4 hours of sunshine per day
  • 15 days with some rainfall in April in Jan Mayen15
    15 days with some rainfall
  • 16°F minimum night-time temperature in April in Jan Mayen16
    16°F min night temperature
  • 17 hours of daylight per day in April in Jan Mayen17
    17 hours of daylight per day
  • No heat & humidity in April in Jan Mayen0
    No heat & humidity
  • 2.0 inches monthly rainfall in April in Jan Mayen2.0
    2.0 inches of monthly rainfall
  • UV (maximum) index 1 (Low) in April in Jan Mayen1
    1 (Low) UV index
  • 32°F sea temperature in April in Jan Mayen32
    32°F sea temperature

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Jan Mayen weather in May

Expect daytime maximum temperatures of 32°F in Jan Mayen in May based on long-term weather averages. There are 5 hours of sunshine per day on average with 13 days with some rainfall and typically 1.7 inches of rainfall in the month, which might fall as snow.

  • 32°F maximum daytime temperature in May in Jan Mayen32
    32°F max day temperature
  • 5 hours of sunshine per day
  • 13 days with some rainfall in May in Jan Mayen13
    13 days with some rainfall
  • 23°F minimum night-time temperature in May in Jan Mayen23
    23°F min night temperature
  • 19 hours of daylight per day in May in Jan Mayen19
    19 hours of daylight per day
  • No heat & humidity in May in Jan Mayen0
    No heat & humidity
  • 1.7 inches monthly rainfall in May in Jan Mayen1.7
    1.7 inches of monthly rainfall
  • UV (maximum) index 2 (Low) in May in Jan Mayen2
    2 (Low) UV index
  • 32°F sea temperature in May in Jan Mayen32
    32°F sea temperature

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Jan Mayen weather in June

Expect daytime maximum temperatures of 36°F in Jan Mayen in June based on long-term weather averages. There are 5 hours of sunshine per day on average with 13 days with some rainfall and typically 1.6 inches of rainfall in the month, which might fall as snow.

  • 36°F maximum daytime temperature in June in Jan Mayen36
    36°F max day temperature
  • 5 hours of sunshine per day
  • 13 days with some rainfall in June in Jan Mayen13
    13 days with some rainfall
  • 28°F minimum night-time temperature in June in Jan Mayen28
    28°F min night temperature
  • 24 hours of daylight per day in June in Jan Mayen24
    24 hours of daylight per day
  • No heat & humidity in June in Jan Mayen0
    No heat & humidity
  • 1.6 inches monthly rainfall in June in Jan Mayen1.6
    1.6 inches of monthly rainfall
  • UV (maximum) index 3 (Moderate) in June in Jan Mayen3
    3 (Moderate) UV index
  • 36°F sea temperature in June in Jan Mayen36
    36°F sea temperature

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Jan Mayen weather in July

Expect daytime maximum temperatures of 41°F in Jan Mayen in July based on long-term weather averages. There are 4 hours of sunshine per day on average with 14 days with some rainfall and typically 2.0 inches of rainfall in the month.

  • 41°F maximum daytime temperature in July in Jan Mayen41
    41°F max day temperature
  • 4 hours of sunshine per day
  • 14 days with some rainfall in July in Jan Mayen14
    14 days with some rainfall
  • 32°F minimum night-time temperature in July in Jan Mayen32
    32°F min night temperature
  • 24 hours of daylight per day in July in Jan Mayen24
    24 hours of daylight per day
  • No heat & humidity in July in Jan Mayen0
    No heat & humidity
  • 2.0 inches monthly rainfall in July in Jan Mayen2.0
    2.0 inches of monthly rainfall
  • UV (maximum) index 3 (Moderate) in July in Jan Mayen3
    3 (Moderate) UV index
  • 39°F sea temperature in July in Jan Mayen39
    39°F sea temperature

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Jan Mayen weather in August

Expect daytime maximum temperatures of 41°F in Jan Mayen in August based on long-term weather averages. There are 3 hours of sunshine per day on average with 16 days with some rainfall and typically 2.7 inches of rainfall in the month.

  • 41°F maximum daytime temperature in August in Jan Mayen41
    41°F max day temperature
  • 3 hours of sunshine per day
  • 16 days with some rainfall in August in Jan Mayen16
    16 days with some rainfall
  • 34°F minimum night-time temperature in August in Jan Mayen34
    34°F min night temperature
  • 15 hours of daylight per day in August in Jan Mayen15
    15 hours of daylight per day
  • No heat & humidity in August in Jan Mayen0
    No heat & humidity
  • 2.7 inches monthly rainfall in August in Jan Mayen2.7
    2.7 inches of monthly rainfall
  • UV (maximum) index 2 (Low) in August in Jan Mayen2
    2 (Low) UV index
  • 43°F sea temperature in August in Jan Mayen43
    43°F sea temperature

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Jan Mayen weather in September

Expect daytime maximum temperatures of 37°F in Jan Mayen in September based on long-term weather averages. There are 2 hours of sunshine per day on average with 19 days with some rainfall and typically 3.5 inches of rainfall in the month, which might fall as snow.

  • 37°F maximum daytime temperature in September in Jan Mayen37
    37°F max day temperature
  • 2 hours of sunshine per day
  • 19 days with some rainfall in September in Jan Mayen19
    19 days with some rainfall
  • 30°F minimum night-time temperature in September in Jan Mayen30
    30°F min night temperature
  • 13 hours of daylight per day in September in Jan Mayen13
    13 hours of daylight per day
  • No heat & humidity in September in Jan Mayen0
    No heat & humidity
  • 3.5 inches monthly rainfall in September in Jan Mayen3.5
    3.5 inches of monthly rainfall
  • UV (maximum) index 1 (Low) in September in Jan Mayen1
    1 (Low) UV index
  • 41°F sea temperature in September in Jan Mayen41
    41°F sea temperature

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Jan Mayen weather in October

Expect daytime maximum temperatures of 34°F in Jan Mayen in October based on long-term weather averages. There is 1 hour of sunshine per day on average with 20 days with some rainfall and typically 3.6 inches of rainfall in the month, which might fall as snow.

  • 34°F maximum daytime temperature in October in Jan Mayen34
    34°F max day temperature
  • 1 hour of sunshine per day
  • 20 days with some rainfall in October in Jan Mayen20
    20 days with some rainfall
  • 25°F minimum night-time temperature in October in Jan Mayen25
    25°F min night temperature
  • 9 hours of daylight per day in October in Jan Mayen9
    9 hours of daylight per day
  • No heat & humidity in October in Jan Mayen0
    No heat & humidity
  • 3.6 inches monthly rainfall in October in Jan Mayen3.6
    3.6 inches of monthly rainfall
  • No UV (maximum) index in October in Jan Mayen0
    No UV (Maximum) Index UV index
  • 37°F sea temperature in October in Jan Mayen37
    37°F sea temperature

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Jan Mayen weather in November

Expect daytime maximum temperatures of 28°F in Jan Mayen in November based on long-term weather averages. There are no hours of sunshine per day on average with 20 days with some rainfall and typically 3.1 inches of rainfall in the month, which might fall as snow.

  • 28°F maximum daytime temperature in November in Jan Mayen28
    28°F max day temperature
  • 0 hours of sunshine per day
  • 20 days with some rainfall in November in Jan Mayen20
    20 days with some rainfall
  • 19°F minimum night-time temperature in November in Jan Mayen19
    19°F min night temperature
  • 3 hours of daylight per day in November in Jan Mayen3
    3 hours of daylight per day
  • No heat & humidity in November in Jan Mayen0
    No heat & humidity
  • 3.1 inches monthly rainfall in November in Jan Mayen3.1
    3.1 inches of monthly rainfall
  • No UV (maximum) index in November in Jan Mayen0
    No UV (Maximum) Index UV index
  • 36°F sea temperature in November in Jan Mayen36
    36°F sea temperature

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Jan Mayen weather in December

Expect daytime maximum temperatures of 25°F in Jan Mayen in December based on long-term weather averages. There are no hours of sunshine per day on average with 20 days with some rainfall and typically 3.1 inches of rainfall in the month, which might fall as snow.

  • 25°F maximum daytime temperature in December in Jan Mayen25
    25°F max day temperature
  • 0 hours of sunshine per day
  • 20 days with some rainfall in December in Jan Mayen20
    20 days with some rainfall
  • 16°F minimum night-time temperature in December in Jan Mayen16
    16°F min night temperature
  • 0 hours of daylight per day in December in Jan Mayen0
    0 hours of daylight per day
  • No heat & humidity in December in Jan Mayen0
    No heat & humidity
  • 3.1 inches monthly rainfall in December in Jan Mayen3.1
    3.1 inches of monthly rainfall
  • No UV (maximum) index in December in Jan Mayen0
    No UV (Maximum) Index UV index
  • 34°F sea temperature in December in Jan Mayen34
    34°F sea temperature

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More about Jan Mayen

Jan Mayen by month

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

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The climate guide for Jan Mayen 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.

Metric (°C)  |  Imperial (°F)

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Tropical storm risk: Jan Mayen hurricane season

% of month affected by tropical storms
0
0
0
0
0
0
0
0
0
0
0
0
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

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Compare Jan Mayen with the UK

Below the Jan Mayen chart shows average maximum daytime temperature for Jan Mayen and the UK (London).

Maximum daytime temperature (°F)

Jan Mayen
UK (London)
45
45
50
55
32
63
36
68
41
72
41
72
37
66
34
59
50
46
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
23
23
23
27
28
25

Metric (°C)  |  Imperial (°F)

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