The rugged landscape of the Norwegian fjords
This landscape is rated as the most beautiful in the world and it is something you need to experience at least once in your life.
Geilo Weather in May
Geilo in May sees low temperatures, with highs around 9°C (48°F) and overnight lows of 0°C (32°F). Snow/rainfall is fairly high at around 69 mm (2.7 in) on average, so pack waterproofs just in case.
Rainfall in Geilo in May
Historically, approximately 14 days this month are expected to have snow/rain, averaging 69 mm (2.7 in). Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.
Temperature in Geilo in May
In May, Geilo sees low temperatures, with highs of 9°C (48°F). Nights drop to around 0°C (32°F). Cold conditions persist throughout the day, so warm clothing is important from the moment you head outside. At 0°C (32°F) overnight, frost and ice are likely outside. Indoors, consider packing an extra blanket if you're unsure about the heating.May in Geilo can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.
Geilo Temperature in May
Min Temperature
0°C (32°F)
Max Temperature
9°C (48°F)
Chance of Rain
46%
Precipitation
69 mm (2.7 in)
Rainy days
14 days
Geilo Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Geilo - and find the best time to visit.
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Geilo typically rise from around 9°C (48°F) at the start of May to approximately 15°C (59°F) by the end. Nights are cold, with lows typically ranging from -2°C (28°F) to 4°C (39°F).
Average temperatures in May
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in May
Historical weather records for Geilo in May
Browse day-by-day weather records for Geilo spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Geilo historical weather extremes in May
The extremes listed below come from historical weather data collected in Geilo from 1976 through 2026.
- The warmest day in May was on May 30, 1978, with a maximum of 28°C (82°F).
- The coldest May day was on May 5, 2026, with a maximum of -1°C (30°F).
- The lowest overnight temperature recorded in May was -16°C (3°F) (May 3, 1979).
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
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Geilo in May
Cold weather calls for smart layering in May. A thermal base layer makes a huge difference in staying warm. Add a wool sweater or fleece, then a wind-resistant outer jacket. Rain gear is recommended, you can expect wet weather on multiple days.
What To Do in Geilo in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Cycling4/10 -
Walking4/10 -
Barbeque1/10 -
Camping1/10 -
Outdoor sports4/10
Geilo 3-Day Forecast
More climate data for Geilo
See the full Geilo climate overview or explore weather in Norway.
Popular in May
Where to go in May - average daytime high across popular destinations.
Oslo
16°C (61°F) Kristiansand14°C (57°F) Trondheim14°C (57°F) Stavanger13°C (55°F) Bergen
14°C (57°F) Tromsø9°C (48°F) Hemsedal
9°C (48°F) Reine8°C (46°F) Bucket list
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