Trondheim weather in May (Norway)

Looking to travel to Trondheim in May? Check out this comprehensive weather guide.

In May, Trondheim typically experiences moderate temperatures and moderate rainfall. Anticipate daytime temperatures around 13°C, while night temperatures can drop to 4°C.

Trondheim in May usually receives moderate rainfall, averaging around 92 mm for the month. When we look at the climate data from the last 30 years, we can expect around 15 days of rain.

The city usually sees around 239 hours of sunlight, indicating many sunny days.

In case you lean more towards enjoying temperate temperatures and rain-free days July typically offers the most optimal weather. In contrast, January, February, March, April, October, November and December tend to have less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Trondheim climate page with graphs.

 

Trondheim, monthly averages in May

Min Temperature 4°C  

Max Temperature 13°C  

Water Temperature 7°C  

Chance of Rain 48%  

Precipitation 92 mm  

Rainy days 15 days  

Humidity 73%  

Windspeed 11 km/h  

Sunshine 239 hours  

Percentage Sunshine  

Where to go in Norway in May

Find out more about the weather in Norway in May and which places have the best weather conditions in this month.

Weather conditions Weather

Temperatures

Precipitation

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Legend perfect weather pleasant tolerable unpleasant poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in Trondheim in May?

Plan on layering your clothes. Some days or part of the day it will be nice and warm and some moments it can be a bit chilly. Bring a rain jacket in case it rains during your stay. With a water temperature of around 7°C there is no need to bring your swimwear.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do in May.

Swimming

4/10

Cycling

6/10

Walking

6/10

Camping

4/10

Outdoor sports

9/10

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Trondheim.

Our site offers climate and forecast data for every country in the world. Are you going to Norway? On this website you can find historical weather averages for many cities in Norway. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.