May · Norway
Best time to visit Flåm in May Weather, crowds & prices
Weather in Flåm in May
Average temperature 6°C, 100 mm of rain, about 22 days with 6+ hours of sunshine and 83% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
May score
7.2/10
Ranked #3 of 12 months
- Avg temp
- 6°C
- Rainfall
- 100 mm
- Humidity
- 83%
- Days with 6h+ sun
- 22
- Crowd Density
- Moderate Crowds
- Average Expenses
- $$$ · Peak Season Rates ($$$)
May in Flåm scores 7.2/10 for nature and wildlife travel - one of the top 12-month picks (#3). Expect around 6°C, 100 mm of rain, and roughly 22 days with 6+ hours of sunshine this month.
Picturesque village at the end of Aurlandsfjord, home to the world-steepest Flåm Railway.
May in Flåm — reliably good (3rd best month)
May averages 6°C (42°F) — jacket weather. Comfortable for walking and museums, too cool for anything water-based.
Rainfall runs 100 mm, so plan one flexible day in three; you still get about 22 days with 6+ hours of sunshine and 17 hours of daylight.
It scores 7.2/10 here, 3rd of 12 months, against 7.5/10 in the destination's best month.
Pack a mid-weight jacket, long sleeves and shoes you can walk 15 km in, a packable rain layer, footwear you can get muddy.
Figure on peak pricing, with crowds are moderate. You are paying the year's highest rates for the year's best conditions — book early or shift a few weeks either side.
Frequently asked
- What is the weather like in Flåm in May?
- In May, Flåm averages 6°C, 100 mm of rain, and about 22 days with 6+ hours of sunshine. Its climate-comfort score is 7.2/10.
- Is May a good time to visit Flåm?
- May earns a 7.2/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Flåm in May?
- Expect about 100 mm of rain in May. Average humidity is 83% and there are about 22 days with 6+ hours of sunshine.
Curated in Flåm
Tickets & experiences
Things to do in Flåm
Flåm, Norway. Live activities and tours from GetYourGuide, matched to this destination.