June weather forecast
Sønderborg, Denmark

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Weather in June

June arrives in Sønderborg, Denmark, offering delightful weather that nudges temperatures further up to a daytime high of 17.8°C (64°F). The weather showcases optimum conditions for outdoor activities, complemented with the longest daylight hours of the year. The city experiences an increase in UV index readings and reduced wind velocity, shaping a perfect atmosphere for enjoyment. Warmer sea temperatures encourage beach and water activities, making June an ideal month for vacationing in Sønderborg. Signifying the peak of summer, June opens the doors to a seasonal splendor that continues into the succeeding month.

Temperature

In Sønderborg, the average high-temperature in June slightly rises, from 14.5°C (58.1°F) in May, to a still refreshing 17.8°C (64°F). An average low-temperature of 11.6°C (52.9°F) is recorded during the nights in June in Sønderborg.

Humidity

In June, the average relative humidity in Sønderborg, Denmark, is 78%.

Rainfall

In Sønderborg, in June, it is raining for 12.4 days, with typically 28mm (1.1") of accumulated precipitation. Throughout the year, there are 153.2 rainfall days, and 268mm (10.55") of precipitation is accumulated.

Snowfall

In Sønderborg, snow does not fall in May through October.

Sea temperature

In Sønderborg, in June, the average water temperature is 14°C (57.2°F).
Note: Swimming in 14°C (57.2°F) feels unbearing at 13°C (55.4°F) and can be life-risking below 10°C (50°F), causing breathing issues and cold shock, depending on a person's capacity.

Daylight

With an average of 17h and 18min of daylight, June has the longest days of the year.
On the first day of June, sunrise is at 04:49 and sunset at 21:48. On the last day of the month, sunrise is at 04:46 and sunset at 22:02 CEST.

Sunshine

With an average of 9.5h of sunshine, June has the most sunshine of the year in Sønderborg.

UV index

In June, the average daily maximum UV index in Sønderborg is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The maximum daily UV index of 4 during June translates into the following directions:
Exercise caution. The susceptibility of light skin individuals to burns is less than 30 minutes. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. Stay sun-safe with clothing that is both closely woven and worn loosely.
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Frequently asked questions

What is the usual temperature for Sønderborg in June?

In June, in Sønderborg, the average high-temperature is 17.8°C (64°F), and the average low-temperature is 11.6°C (52.9°F).

What is the average humidity in June in Sønderborg?

In June, the average relative humidity in Sønderborg, Denmark, is 78%.

How many days does it rain in June in Sønderborg?

In June, in Sønderborg, the rain falls for 12.4 days. Throughout June, 28mm (1.1") of precipitation is accumulated.

When it does not snow in Sønderborg?

May through October are months without snowfall in Sønderborg, Denmark.

How cold is the water in June in Sønderborg?

In Sønderborg, Denmark, in June, the average water temperature is 14°C (57.2°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.

When are the longest days in Sønderborg?

June has the longest days of the year, with an average of 17h and 18min of daylight.

What is the average length of the day in June in Sønderborg?

In Sønderborg, Denmark, the average day length in June is 17h and 15min.

When is the sunrise / sunset in June in Sønderborg?

On the first day of June, sunrise is at 04:49 and sunset at 21:48. On the last day of the month, sunrise is at 04:46 and sunset at 22:02 CEST.

What month has the most sunshine in Sønderborg?

The month with the most sunshine in Sønderborg, Denmark, is June, with an average of 9.5h of sunshine.

How many hours of sunshine does Sønderborg have in June?

The average sunshine duration in June in Sønderborg is 9.5h.

What is the UV index intensity in June in Sønderborg?

The average daily maximum UV index in June in Sønderborg, Denmark, is 4. A UV Index estimate of 3 to 5 represents a medium health risk from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover

Average temperature in June
Sønderborg, Denmark

Average temperature in June - Sønderborg, Denmark
  • Average high temperature in June: 17.8°C

The warmest month (with the highest average high temperature) is August (20.3°C).
The month with the lowest average high temperature is January (3.3°C).

  • Average low temperature in June: 11.6°C

The month with the highest average low temperature is August (15°C).
The coldest month (with the lowest average low temperature) is February (0.5°C).

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Average pressure in June
Sønderborg, Denmark

Average pressure in June - Sønderborg, Denmark
  • Average pressure in June: 1014.6mbar

The months with the highest atmospheric pressure are April and May (1015.7mbar).
The month with the lowest atmospheric pressure is November (1010.9mbar).

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Average wind speed in June
Sønderborg, Denmark

Average wind speed in June - Sønderborg, Denmark
  • Average wind speed in June: 16.3km/h

The windiest month (with the highest average wind speed) is December (22.5km/h).
The calmest month (with the lowest average wind speed) is July (16.2km/h).

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Average humidity in June
Sønderborg, Denmark

Average humidity in June - Sønderborg, Denmark
  • Average humidity in June: 78%

The months with the highest relative humidity are January and December (87%).
The months with the lowest relative humidity are April, May and August (77%).

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Average rainfall in June
Sønderborg, Denmark

Average rainfall in June - Sønderborg, Denmark
  • Average rainfall in June: 28mm

The wettest month (with the highest rainfall) is July (32mm).
The driest month (with the least rainfall) is April (12mm).

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Average rainfall days in June
Sønderborg, Denmark

Average rainfall days in June - Sønderborg, Denmark
  • Average rainfall days in June: 12.4 days

The month with the highest number of rainy days is July (16.4 days).
The month with the least rainy days is February (9.4 days).

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Average snowfall in June
Sønderborg, Denmark

Average snowfall in June - Sønderborg, Denmark
  • Average snowfall in June: 0mm

The month with the highest snowfall is February (18mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).

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Average snowfall days in June
Sønderborg, Denmark

Average snowfall days in June - Sønderborg, Denmark
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is February (6.5 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average sea temperature in June
Sønderborg, Denmark

Average sea temperature in June - Sønderborg, Denmark
  • Average sea temperature in June: 14°C

The best month for swimming (with the highest average sea temperature) is August (18°C).
The coldest month (with the lowest average sea temperature) is February (1°C).

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Average daylight in June /
Average sunshine in June
Sønderborg, Denmark

Average daylight in June / Average sunshine in June - Sønderborg, Denmark
  • Average daylight in June: 17h and 2min

The month with the longest days is June (Average daylight: 17h and 18min).
The month with the shortest days is December (Average daylight: 7h and 18min).

  • Average sunshine in June: 9h and 3min

The month with the most sunshine is June (Average sunshine: 9h and 30min).
The month with the least sunshine is February (Average sunshine: 3h and 6min).

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Average sunshine days in June
Sønderborg, Denmark

Average sunshine days in June - Sønderborg, Denmark
  • Average sunshine days in June: 12.9 days

The month with the most sunshine days is April (17.1 days).
The month with the least sunshine days is December (9.9 days).

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Average UV index in June
Sønderborg, Denmark

Average UV index in June - Sønderborg, Denmark
  • Average UV index in June: 4

The month with the highest UV index is July (UV index 5).
The month with the lowest UV index is January (UV index 1).

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Average cloud cover in June
Sønderborg, Denmark

Average cloud cover in June - Sønderborg, Denmark
  • Average cloud cover in June: 43

The months with the most cloud cover are February and December (Cloud cover 69).
The month with the least cloud cover is August (Cloud cover 41).

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Average visibility in June
Sønderborg, Denmark

Average visibility in June - Sønderborg, Denmark
  • Average visibility in June: 10km

The months with the highest visibility are April, May, June, July, August, September and October (10km).
The months with the lowest visibility are January, February, March, November and December (9km).

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Sønderborg, Denmark

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