Ovronnaz Weather in May
May in Ovronnaz brings moderate temperatures, with daytime highs of 13°C (55°F) and nights around 2°C (36°F). It's part of the rainy season, with 176 mm (6.9 in) of rainfall on average, so an umbrella or poncho is a good idea.
Rainfall in Ovronnaz in May
Ovronnaz is in the rainy season in May, with rain on around 19 days and an average of 176 mm (6.9 in). Rain during the rainy season is significant rather than just light drizzle. Expect proper showers on most rainy days.
Temperature in Ovronnaz in May
May in Ovronnaz brings typical temperatures with highs around 13°C (55°F) and lows of 2°C (36°F). This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. At 2°C (36°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.
Sunshine in Ovronnaz in May
The city usually sees around 230 hours of sunlight, indicating many sunny days despite it being the rainy season.
Wind Speed in Ovronnaz in May
Average wind conditions reach 2 m/s (4 knots) in May. This creates comfortable weather with light winds that gently move vegetation. Keep in mind this is an average. Daily conditions range from near-calm to more noticeable wind.May in Ovronnaz has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Switzerland, check out our Ovronnaz's climate page.
Ovronnaz Temperature in May
Min Temperature
2°C (36°F)
Max Temperature
13°C (55°F)
Chance of Rain
64%
Precipitation
176 mm (6.9 in)
Rainy days
19 days
Humidity
62% *
Windspeed
2 m/s (4 knots) *
Sunshine
230 hours *
Percentage Sunshine
56% *
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Ovronnaz typically rise from around 17°C (63°F) at the start of May to approximately 21°C (70°F) by the end. Nights are cold, with lows typically ranging from 6°C (43°F) to 10°C (50°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 for Ovronnaz in May
Browse day-by-day weather records for Ovronnaz spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Ovronnaz historical weather extremes in May
Based on 50 years of weather observations (1976-2026), these are the most extreme conditions recorded in Ovronnaz.
- Ovronnaz recorded its highest May temperature of 33°C (91°F) on May 27, 2026.
- The coldest May day was on May 4, 1979, with a maximum of 4°C (39°F).
- Ovronnaz registered its coldest May night on May 7, 1997, with temperatures dropping to -14°C (7°F).
- The wettest May day on record brought 45 mm (1.8 in) of precipitation to Ovronnaz (May 1, 2015).
Best Places in Switzerland in May
Find out more about the weather in Switzerland and which places have the best travel conditions in this month. See all of Switzerland in May →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Ovronnaz in May
The weather can swing between comfortable and chilly in May, so flexibility is key. Pack a variety of tops, at least one warm layer, and both shorts and long pants. This gives you options no matter what the day brings. It's going to pour! Pack a good poncho and prepare for very wet conditions. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in Ovronnaz 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 Switzerland, check out our Ovronnaz's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed
See the full Ovronnaz climate overview or explore weather in Switzerland.
