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NorwayNorway Oslo County
Oslo County Norway
Weather in May
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Weather in May in Oslo County

Planning a journey to Oslo County this May and curious over the weather conditions to await? Your essential details are found on this page, answering your query:

What is the weather like in Oslo County in May?

Oslo County is a region in Norway. May in Oslo County generally has mild temperatures, with moderate precipitation.

Temperatures

You can expect mild maximum daytime temperatures of around 16°C and nighttime temperatures around 5°C in Oslo. To learn more about the conditions in specific areas of Oslo County in May, check out the map below.

To explore the conditions in Oslo County in more detail, check the map below.

Precipitation

May is a moderate rainy month with an average rainfall of around 81 mm in Oslo.

Average sunshine

The days are mostly sunny, with an average total of around 241 hours of sunshine in Oslo. The sunlight during this month doesn't just make the days brighter, it also seems to make everyone a bit more cheerful.

For a more detailed look at Oslo County's conditions throughout the year, check out our Oslo County climate page.

Where to go in Oslo County in May

Find more information for the most popular destinations in the Oslo County on the map below. Click on a destination dot for more details.

Weather conditions Weather
Temperatures
Precipitation
Map not visible? Whoops sorry! Please refresh the page.
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).

Select a Month of Interest

Check the conditions for any month of the year.

For a detailed overview over the year and the best time to visit Norway, check out our Oslo County's climate page.

Popular destinations

What is the weather like in May for the most popular destinonation in Oslo County?

Oslo

In May Oslo generally has moderate temperatures with maximum daytime temperatures around 16°C, minimum nighttime temperatures around 5°C and moderate monthly rainfall. So on average the conditions are tolerable that month.

Oslo
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   April April
<<  
10°C 
0°C 
165 hours 
60 mm 
13 days 
poor 
May May
16°C 
5°C 
241 hours 
81 mm 
14 days 
tolerable 
June   >> June
>>  
20°C 
9°C 
229 hours 
100 mm 
15 days 
pleasant 
Climate in Oslo

Is your destination not in the list? Have a look at other destinations in Oslo County, in Norway.

Is May the best time to visit Oslo County?

Given the typically tolerable weather conditions in Oslo, May might be a good time to visit Oslo County. It's worth noting that weather conditions might differ depending on the location you visit.

On average, the best time to visit Oslo County is in June, July and August with generally pleasant weather in Oslo. On the other hand, the months of January, February, March, April, October, November and December tend to have poor weather conditions.

Interested in more climate information?

We have much more information about the climate in Oslo County.

Weather and climate has detailed information for every country in the world. Are you going to Norway? Get detailed 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 travel conditions. Find out where to go with our weather planner.