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Weather in Denmark in May – is it worth traveling to?

Is the weather pleasant in Denmark? See historical weather data for May to see if it meets your needs.
Check flight prices to Denmark on Avionero:
May

Is the weather good in Denmark in May 2024?

OK Weather
Cool
☁️
Cloudy

For the past few decades, the average daily temperatures in Denmark during May have been around +15°C.

In Denmark the temperature rarely varies more than seven degrees between the different parts with the highest temperature +15°C in Billund to +15°C in Aarhus. So you should be able to pack for similar conditions wherever you go in the country.

Temperature, wind and humidity in May

Average
Aarhus
Billund
Copenhagen
☀️
+15°C
Avg. max. temperature
-3°C
Min.
+29°C
Max.
48 mm
Total precipitation
73%
Avg. humidity
3 m/s
Avg. wind
8 ☀️
Sunny Days
17 ⛅️
Cloudy
7 🌦
Rainy
Our opinion: Denmark has OK weather in May.
Denmark in May – what city is the…
  • rainiest? Billund, with an average of 2 mm of rain and humidity of 73%;
  • warmest? Billund, with daytime temperatures averaging +16°C;
  • windiest? Copenhagen, with an average of 4 m/s;
  • coolest? Aarhus, with daytime temperatures averaging +15°C;

How good is the weather in Denmark in May?

During May, the Denmark is characterized by variable weather with air pressure around 1012 HPa and therefore elements of sun, rain, and wind – with a little extra emphasis on the latter two. The humidity in May ranges between 70% in Copenhagen and 76% in Aarhus.

How warm is it in Denmark during May?

Variable weather with sun, rain and wind: +15°C in average daily temperature.

This is how hot it usually is in May

The average daily temperatures above don't tell you everything about how hot it can be in Denmark. For example, cold nights can make a big difference for those staying in tents or unheated houses. Extra hot days, on the other hand, can make a big difference for those who plan to engage in demanding physical training or competition. So here are some more temperatures for May:
Average
Aarhus
Billund
Copenhagen
  • Average maximum temperature for the month: +15°C;
  • Average minimum temperature for the month: +7°C;
  • Highest monthly temperature: +17°C;
  • Lowest monthly temperature: +5°C;

Monthly temperatures:

Average
Aarhus
Billund
Copenhagen
  • Warmest: July with an average +20°C during the day;
  • Coldest: January with an average +3°C of the day;
  • Hottest month in hottest city: July in Copenhagen;
  • Coldest month in coolest city: January in Aarhus;

Winds in Denmark during May

Wind speed in Denmark in May based on historical data:
Average
Aarhus
Billund
Copenhagen

May tends to offer light winds averaging 4 m/s. However, coastal cities may experience breezes during the mornings and afternoons.

Comparison between cities in May:

  • Highest average wind speed: Copenhagen with 5 m/s;
  • Lowest average wind speed: Aarhus with 3 m/s;
  • Windiest day of the month: Copenhagen with 5 m/s;
  • The least windy day of the month: Aarhus with 3 m/s;

Humidity and precipitation in Denmark in May

Amount of rainfall in mm during May in Denmark based on historical data:
Average
Aarhus
Billund
Copenhagen
May tends to be an extremely humid month with 81% humidity and 46 mm rainfall. In general the humidity tends to be a little lower in mountainous regions and more humid closer to water.

Comparison between cities in May:

Average
Aarhus
Billund
Copenhagen
  • Highest average rainfall: Billund with 54 mm;
  • Lowest average rainfall: Copenhagen with 40 mm;
  • Most number of rainy days: Billund with 7 rainy days;
  • Least number of rainy days: Copenhagen with 6 rainy days;
  • Highest risk of rain during the day: Billund with 23%;
  • Least risk of rain during the day: Copenhagen with 19%;
  • Highest average humidity: Aarhus with 76%;
  • Lowest average humidity: Copenhagen with 70%;

Tips for traveling to Denmark in May

Looking for some tips for traveling to the sun, snow, or whatever you're aiming for Denmark? Activities, weather, and clothing are closely linked. In addition, it's important to pack only what you really need so you don't have to worry about heavy packing or paying extra baggage fees.

Here is some advice on what to pack and what kind of activities you can do in the Denmark based on the weather that May is expected to bring. The advice applies to the country as a whole – local weather and possible activities may differ somewhat.

Cloudy, cool weather with light winds and very high humidity in May
Avionero

Pack right for May

The weather makes a difference when it comes to packing - especially which items should go in your suitcase. The tips below are designed to help you pack light and right without carrying more than necessary.
  • When it’s cold you need warm clothes such as a hat, gloves and scarf. If you plan on varied activities it might be a good idea to pack flexible clothing and wear multiple layers, as you can then easily adapt and regulate the temperature. For example you may want to wear cotton closest to the body, covered by a waterproof layer of wool or synthetics and then some warm layer of for example wool, fleece or down.
  • Light winds are probably most comfortable in hot weather but is cooling in cool and cold weather. If it is hot (when the air temperature is about 30 degrees), the wind can have a warming effect. A thin, windproof jacket and long trousers help to counteract these effects.
  • High humidity means that the air conducts heat to and from the skin more easily. For example, if the air is hot (above skin temperature), it will be harder to stay cool. On the other hand, if the air is cool or cold, it is more difficult to stay warm. In high humidity, the choice of clothing makes less of a difference. However, your physical activity plays a bigger role.

FAQ

Frequently asked questions about the weather in Denmark in May:

What can you do outside when it's warm in Denmark?

Bathing and sunbathing can be suitable. Warm (but not hot) days are also good for activities that are not so physically demanding: sightseeing on foot, by boat, on a scooter, camel riding. You can also exercise easily as long as you make sure to cool down and quench thirst.

Is May a good time to visit Denmark?

It’s always a good time to visit Denmark, but the weather is changeable in May, so plan a mix of indoor and outdoor activities and exploring, and pack for every eventuality.

Monthly weather in Denmark

Source of the data

For this page, we’ve looked at the typical weather in Denmark, based on historical hourly weather data from January 1, 1979, to December 31, 2022.

For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.