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

July weather forecast and climate
Trondheim, Norway

July, the same as June, is another enjoyable summer month in Trondheim, Norway, with average temperature ranging between min 9°C (48.2°F) and max 16°C (60.8°F).

Temperature

In July, the average high-temperature remains equal as in June - a still comfortable 16°C (60.8°F). In Trondheim, in July, the average low-temperature is 9°C (48.2°F).

Rainfall

In Trondheim, during 19 rainfall days, 81mm (3.2") of precipitation is typically accumulated. Throughout the year, in Trondheim, there are 239 rainfall days, and 1096mm (43.1") of precipitation is accumulated.

Sea temperature

In July, the average sea temperature in Trondheim is 14.6°C (58.3°F).
Note: Swimming in 14.6°C (58.3°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 average length of the day in July is 19.2h.

Sunshine

In Trondheim, the average sunshine is 6h.

UV index

June and July, with an average maximum UV index of 4, are months with the highest UV index. A UV Index estimate of 3 to 5 represents a moderate health risk from the exposure to the Sun's UV rays for average individuals.
Note: The daily maximum UV index of 4 interpret into the following advice:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.

What is the temperature in July in Trondheim?

In Trondheim, Norway, in July, the average high-temperature is 16°C (60.8°F), and the average low-temperature is 9°C (48.2°F).

How much does it rain in Trondheim in July?

In July, in Trondheim, the rain falls for 19 days. Throughout July, 81mm (3.2") of precipitation is accumulated.

What is the sea water temperature in July in Trondheim?

In Trondheim, in July, the average water temperature is 14.6°C (58.3°F). Swimming in 14.6°C (58.3°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.

How many hours of daylight does Trondheim have in July?

In Trondheim, Norway, the average length of the day in July is 19.2h.

How long on average sun shines in July in Trondheim?

In July, the average sunshine is 6h.

What are the months with the highest UV index in Trondheim?

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

What is the UV index intensity in July in Trondheim?

In Trondheim, the average daily maximum UV index in July is 4. A UV Index value of 3 to 5 symbolizes a moderate health threat from unsafe exposure to the Sun's UV rays.
Average temperature in July - Trondheim, Norway
  • Average high temperature in July: 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 July: 9°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 July - Trondheim, Norway
  • Average rainfall in July: 81mm

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

Average rainfall days in July - Trondheim, Norway
  • Average rainfall days in July: 19 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 July - Trondheim, Norway
  • Average sea temperature in July: 14.6°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 July / Average sunshine in July - Trondheim, Norway
  • Average daylight in July: 19.2h

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 July: 6h

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 July - Trondheim, Norway
  • Average UV index in July: 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).