Trondheim
Norway
Long-term weather forecast
Long-term weather forecast

June weather forecast and climate
Trondheim, Norway

June, the first month of the summer, in Trondheim, is an enjoyable month, with temperature in the range of an average high of 16°C (60.8°F) and an average low of 8°C (46.4°F).

Temperature

In June, the average high-temperature marginally rises, from a fresh 12°C (53.6°F) in May, to a comfortable 16°C (60.8°F). The average low-temperature, in Trondheim, Norway, is 8°C (46.4°F).

Rainfall

In Trondheim, it is raining for 17 days, with typically 70mm (2.8") of accumulated precipitation. In Trondheim, during the entire year, the rain falls for 239 days and collects up to 1096mm (43.1") of precipitation.

Sea temperature

In June, the average sea temperature in Trondheim is 12.3°C (54.1°F).
Note: Swimming in 12.3°C (54.1°F) is considered life-threatening. Even a few minutes in 13°C (55.4°F) water is uncomfortable, and swimming below 10°C (50°F) may cause total loss of breathing control and cold shock, depending on a person's physique.

Daylight

The month with the longest days is June, with an average of 20.4h of daylight.

Sunshine

May and June, with an average of 7h of sunshine, are months with the most sunshine in Trondheim.

UV index

Months with the highest UV index in Trondheim are June and July, with an average maximum UV index of 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from the exposure to the Sun's UV radiation for the average person.
Note: In June, the average maximum UV index of 4 translate into the following recommendations:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.

What is the temperature in June in Trondheim?

The average high-temperature, in June, in Trondheim, Norway, is 16°C (60.8°F), while the average low-temperature is 8°C (46.4°F).

How much does it rain in Trondheim in June?

In Trondheim, in June, it is raining for 17 days, with typically 70mm (2.8") of accumulated precipitation.

What is the sea water temperature in June in Trondheim?

In Trondheim, in June, the average water temperature is 12.3°C (54.1°F). Swimming in 12.3°C (54.1°F) is considered life-threatening. Even a few minutes in 13°C (55.4°F) water is uncomfortable, and swimming below 10°C (50°F) may cause total loss of breathing control and cold shock, depending on a person's physique.

When are the longest days in Trondheim?

With an average of 20.4h of daylight, June has the longest days of the year in Trondheim, Norway.

How many hours of daylight does Trondheim have in June?

The average length of the day in June in Trondheim, Norway, is 20.4h.

What is the month with the most sunshine in Trondheim?

Months with the most sunshine in Trondheim, Norway, are May and June, with an average of 7h of sunshine.

How long on average sun shines in June in Trondheim?

In June, the average sunshine in Trondheim is 7h.

What is the month with the highest UV index in Trondheim?

June and July, with an average maximum UV index of 4, are months with the highest UV index in Trondheim.

How high is the UV index in June in Trondheim?

In Trondheim, the average daily maximum UV index in June is 4. A UV Index reading of 3 to 5 represents a medium health risk from the exposure to the Sun's UV radiation.
Average temperature in June - Trondheim, Norway
  • Average high temperature in June: 16°C

The warmest month (with the highest average high temperature) is August (17°C).
Months with the lowest average high temperature are January and February (0°C).

  • Average low temperature in June: 8°C

Months with the highest average low temperature are July and August (9°C).
Coldest months (with the lowest average low temperature) are January and February (-5°C).

Average rainfall in June - Trondheim, Norway
  • Average rainfall in June: 70mm

The wettest month (with the highest rainfall) is September (133mm).
The driest month (with the lowest rainfall) is May (53mm).

Average rainfall days in June - Trondheim, Norway
  • Average rainfall days in June: 17 days

Months with the highest number of rainy days are September and December (24 days).
The month with the lowest number of rainy days is May (15 days).

Average sea temperature in June - Trondheim, Norway
  • Average sea temperature in June: 12.3°C

The best month for swimming (with the highest average sea temperature) is August (14.8°C).
The coldest month (with the lowest average sea temperature) is March (4.9°C).

Average daylight in June / Average sunshine in June - Trondheim, Norway
  • Average daylight in June: 20.4h

The month with the longest days is June (Average daylight: 20.4h).
The month with shortest days is December (Average daylight: 4.7h).

  • Average sunshine in June: 7h

Months with most sunshine are May and June (Average sunshine: 7h).
Months with least sunshine are January and December (Average sunshine: 0).

Average UV index in June - Trondheim, Norway
  • Average UV index in June: 4

Months with the highest UV index are June and July (UV index 4).
Months with the lowest UV index are January, February, November and December (UV index 0).