June weather forecastSønderborg, Denmark

June

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

Sønderborg's transition into June is marked by a minor temperature shift, moving from a mild 14.5°C (58.1°F) in May to a still refreshing 17.8°C (64°F). Throughout the month of June, Sønderborg witnesses an average temperature of 11.6°C (52.9°F).

Humidity

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

Rainfall

In June, the rain falls for 12.4 days. Throughout June, 28mm (1.1") of precipitation is accumulated. In Sønderborg, during the entire year, the rain falls for 153.2 days and collects up to 268mm (10.55") of precipitation.

Snowfall

May through October are months without snowfall in Sønderborg.

Sea temperature

In Sønderborg, the average seawater temperature in June is 14°C (57.2°F).
Note: Navigating the 14°C (57.2°F) at 13°C (55.4°F) is no joy, and temperatures less than 10°C (50°F) can threaten breathing and cause a chilling shock, gauging personal stamina.

Daylight

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

UV index

In June, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for the average person.
Note: In June, the maximum UV index of 4 suggests these recommendations:
Take necessary precautions - Suggestions to elude sunburn are provided. To guard against the harmful effects of the Sun, minimize exposure during midday. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.

Updated: Jul 17, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

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).

The average relative humidity in June in Sønderborg is 78%.

In Sønderborg, in June, it is raining for 12.4 days, with typically 28mm (1.1") of accumulated precipitation.

May through October are months without snowfall.

In June, the average sea 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.

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

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

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.

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

The average sunshine duration in June is 9.5h.

The average daily maximum UV index in June is 4. A UV Index reading of 3 to 5 represents a moderate health threat from unprotected exposure to UV radiation.

Today

Tomorrow

Long-term

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

May

June

Jul

Average high temperature

14.5°C

17.8°C

20.1°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

17.9km/h

17.5km/h

17.3km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average snowfall

Average snowfall days

Average sea temperature

Average daylight

Average sunshine

Average sunshine days

14.9

12.9

11.6

Average UV index

Average cloud cover

43%

44%

Average visibility

10km

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).

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).

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).

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%).

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).

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).

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).

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).

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).

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

Average daylight in June: 17h and 18min

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 30min

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).

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).

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).

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).

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).