Oslo Weather in May
May in Oslo typically sees daytime highs of 17°C (63°F) and nighttime lows of 6°C (43°F). Rainfall is also possible this month, so it's worth packing an umbrella.
Rainfall in Oslo in May
Expect around 14 days of rain based on historical data, with 79 mm (3.1 in) average. Rain this month is fairly typical, a standard mix of wet and dry days with no particularly heavy or persistent showers.
Temperature in Oslo in May
If you're visiting Oslo in May, expect highs of 17°C (63°F) and overnight lows around 6°C (43°F). The difference between afternoon and evening temperatures is usually noticeable. Nights fall to 6°C (43°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.
Sunshine in Oslo in May
Expect a lot of sunshine this month, with about 240 hours of sun. These sunny conditions add to the overall experience.Should you favor a climate that's both dry and comfortably warm, June typically offers the most agreeable circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
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's climate page.
Oslo Temperature in May
Min Temperature
6°C (43°F)
Max Temperature
17°C (63°F)
Chance of Rain
47%
Precipitation
79 mm (3.1 in)
Rainy days
14 days
Humidity
60% *
Sunshine
240 hours *
Percentage Sunshine
*
Best Places in Norway in May
Find out more about the weather in Norway and which places have the best travel conditions in this month. See all of Norway in May →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Oslo in May
Pleasant temperatures in May mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Rain gear is recommended, you can expect wet weather on multiple days. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in Oslo in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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's climate page.
Temperature Rainfall Sunshine Humidity
See the full Oslo climate overview or explore weather in Norway.
