May weather - Spring 2024 - Copenhagen, Denmark

Weather in May
Frequently asked questions
Average temperature in May
Average humidity in May
Average rainfall in May
Average rainfall days in May
Average snowfall days in May
Average sea temperature in May
Average daylight in May
Average sunshine in May
Average UV index in May

Ships docked in the Nyhavn District harbor of Copenhagen, Denmark

Weather in May

May in Copenhagen is characterized by a significant increase in temperature, allowing people to shed their winter attire. The days are noticeably warmer, reaching a peak of 15.5°C (59.9°F), making the month a popular time for outdoor pursuits and cultural events. The city becomes a playground for locals and tourists alike who bask in the extended sunshine hours. The increase in temperature influences the sea as well, making it a good time for water-based activities.

Temperature

The shift from April to May in Copenhagen, Denmark, brings an increase in the average high-temperature, moving from a cool 10.2°C (50.4°F) to a moderate 15.5°C (59.9°F). Copenhagen's average low-temperature in the month of May is recorded at a frosty 7°C (44.6°F).

Humidity

The months with the lowest humidity in Copenhagen, Denmark, are May and June, with an average relative humidity of 72%.

Rainfall

In Copenhagen, in May, it is raining for 10.8 days, with typically 41mm (1.61") of accumulated precipitation. In Copenhagen, during the entire year, the rain falls for 157.4 days and collects up to 523mm (20.59") of precipitation.

Snowfall

May through September are months without snowfall in Copenhagen.

Sea temperature

In May, the average sea temperature in Copenhagen, Denmark, is 10.1°C (50.2°F).
Note: Swimming at temperatures less than 10°C (50°F) in 10.1°C (50.2°F) is feasible with the right swimsuit; if not, expect cold shock and breathlessness. A quick swim at 13°C (55.4°F) without adequate warmth can be discomforting.

Daylight

In May, the average length of the day is 16h and 17min.
On the first day of May, sunrise is at 05:25 and sunset at 20:48. On the last day of the month, sunrise is at 04:34 and sunset at 21:40 CEST.

Sunshine

With an average of 8.5h of sunshine, May has the most sunshine of the year.

UV index

The average daily maximum UV index in May in Copenhagen is 5. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for the average person.
Note: The average daily UV index of 5 in May transforms into the following instructions:
Make use of precautions - Suggestions to resist sunburn are communicated. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. Tightly woven clothing, when worn loosely, shields effectively against the Sun.

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Frequently asked questions

What are May temperatures in Copenhagen?

The average high-temperature, in May, in Copenhagen, is 15.5°C (59.9°F), while the average low-temperature is 7°C (44.6°F).

What is the least humid month in Copenhagen?

May and June, with an average relative humidity of 72%, are the least humid months in Copenhagen.

What is the average humidity in May in Copenhagen?

In May, the average relative humidity in Copenhagen, Denmark, is 72%.

How much does it rain in Copenhagen in May?

In Copenhagen, during May, the rain falls for 10.8 days and regularly aggregates up to 41mm (1.61") of precipitation.

When it does not snow in Copenhagen?

In Copenhagen, Denmark, snow does not fall in May through September.

Does it snow in Copenhagen in May?

In May, in Copenhagen, Denmark, it doesn't snow. April is the latest month when it typically snows.

How cold is the water in May in Copenhagen?

In Copenhagen, Denmark, in May, the average water temperature is 10.1°C (50.2°F). At temperatures below 10°C (50°F), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Even a short swim, without thermal protection, at temperatures around 13°C (55.4°F) is not comfortable.

What is the average length of the day in May in Copenhagen?

The average day length in May in Copenhagen, Denmark, is 16h and 17min.

When is the sunrise / sunset in May in Copenhagen?

On the first day of May, sunrise is at 05:25 and sunset at 20:48. On the last day of the month, sunrise is at 04:34 and sunset at 21:40 CEST.

What month has the most sunshine in Copenhagen?

May has the most sunshine of the year in Copenhagen, with an average of 8.5h of sunshine.

How many hours of sunshine does Copenhagen have in May?

In Copenhagen, Denmark, the average sunshine duration in May is 8.5h.

How high is the UV index in May in Copenhagen?

In Copenhagen, Denmark, the average daily maximum UV index in May is 5. A UV Index estimate of 3 to 5 represents a medium hazard to health from unsafe exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year J F M A May J J A S O N D

Apr

May

Jun

Average high temperature

10.2°C 50.4°F

15.5°C 59.9°F

19.1°C 66.4°F

Average low temperature

Average humidity

Average rainfall

Average rainfall days

11.5

10.8

Average snowfall days

1.3

Average sea temperature

Average daylight

Average sunshine

Average UV index

Average temperature in May
Copenhagen, Denmark

Average high temperature in May: 15.5°C

The warmest month (with the highest average high temperature) is July (21.2°C).
The month with the lowest average high temperature is January (2.5°C).

Average low temperature in May: 7°C

The month with the highest average low temperature is July (12.9°C).
The coldest month (with the lowest average low temperature) is February (-1.9°C).

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Average humidity in May
Copenhagen, Denmark

Average humidity in May: 72%

The month with the highest relative humidity is January (86%).
The months with the lowest relative humidity are May and June (72%).

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Average rainfall in May
Copenhagen, Denmark

Average rainfall in May: 40.5mm

The wettest month (with the highest rainfall) is September (58.9mm).
The driest month (with the least rainfall) is February (22.7mm).

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Average rainfall days in May
Copenhagen, Denmark

Average rainfall days in May: 10.8 days

The months with the highest number of rainy days are November and December (15.4 days).
The month with the least rainy days is May (10.8 days).

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Average snowfall days in May
Copenhagen, Denmark

Average snowfall days in May: 0 days

The month with the highest number of snowfall days is January (5.9 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average sea temperature in May
Copenhagen, Denmark

Average sea temperature in May: 10.1°C

The best month for swimming (with the highest average sea temperature) is August (17.8°C).
The coldest month (with the lowest average sea temperature) is February (2.3°C).

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Average daylight in May /
Average sunshine in May
Copenhagen, Denmark

Average daylight in May: 16h and 2min

The month with the longest days is June (Average daylight: 17h and 24min).
The month with the shortest days is December (Average daylight: 7h and 6min).

Average sunshine in May: 8h and 3min

The month with the most sunshine is May (Average sunshine: 8h and 30min).
The month with the least sunshine is December (Average sunshine: 1h and 12min).

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Average UV index in May
Copenhagen, Denmark

Average UV index in May: 5

The month with the highest UV index is June (UV index 6).
The months with the lowest UV index are January and December (UV index 0).

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May weather forecast
Copenhagen, Denmark

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