Vielsalm Weather in May
Vielsalm in May sees moderate daytime temperatures of 17°C (63°F) and nighttime lows of 7°C (45°F). Rainfall is fairly high this month at around 87 mm (3.4 in), so pack a rain jacket to stay dry.
Rainfall in Vielsalm in May
Looking at the last 30 years, the data shows about 18 days with rain, averaging 87 mm (3.4 in) for the month. With rain spread across many days but low totals, showers are typically short and light rather than heavy.
Temperature in Vielsalm in May
May in Vielsalm brings moderate temperatures, with highs of 17°C (63°F) and nights around 7°C (45°F). Even when the weather is stable, mornings and evenings can still feel distinctly cool. At 7°C (45°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.
Sunshine in Vielsalm in May
There are approximately 195 hours of sunshine this month, resulting in mostly clear days.For Vielsalm itself, June, July, August and September generally stand out with the best 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 Belgium, check out our Vielsalm's climate page.
Vielsalm Temperature in May
Min Temperature
7°C (45°F)
Max Temperature
17°C (63°F)
Chance of Rain
60%
Precipitation
87 mm (3.4 in)
Rainy days
18 days
Humidity
83% *
Sunshine
195 hours *
Percentage Sunshine
*
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Vielsalm typically rise from around 14°C (57°F) at the start of May to approximately 17°C (63°F) by the end. Nights are cold, with lows typically ranging from 5°C (41°F) to 9°C (48°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 Vielsalm in May
Browse day-by-day weather records for Vielsalm spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Vielsalm historical weather extremes in May
Based on weather observations in Vielsalm between 1976 and 2026, these are the recorded extremes during May.
- Vielsalm recorded its highest May temperature of 30°C (86°F) on May 12, 1998.
- The coldest May day was on May 4, 1979, with a maximum of 4°C (39°F).
- The coldest night in May in Vielsalm was on May 3, 2021, with a minimum of -3°C (27°F).
Best Places in Belgium in May
Find out more about the weather in Belgium and which places have the best travel conditions in this month. See all of Belgium in May →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Vielsalm in May
For Vielsalm in May, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Vielsalm 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 Belgium, check out our Vielsalm's climate page.
Temperature Rainfall Sunshine Humidity
See the full Vielsalm climate overview or explore weather in Belgium.
