Bomal Weather in May
Bomal in May sees pleasant daytime temperatures of 18°C (64°F) and nighttime lows of 8°C (46°F). Rainfall is fairly high this month at around 77 mm (3 in), so pack a rain jacket to stay dry.
Rainfall in Bomal in May
Past climate data indicates that roughly 17 days will see rain, totalling around 77 mm (3 in) for the month. Rain falls on many days this month, but usually in relatively small amounts. A light waterproof is more useful than a heavy umbrella.
Temperature in Bomal in May
In May, expect pleasant temperatures in Bomal, with highs of 18°C (64°F) and lows of 8°C (46°F) at night. Even when the weather is stable, mornings and evenings can still feel distinctly cool. With lows around 8°C (46°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.
Sunshine in Bomal in May
Expect a lot of sunshine this month, with about 195 hours of sun. These sunny conditions add to the overall experience.If your ideal day consists of dry skies and pleasant temperatures, June, July and August typically offer the best circumstances for Bomal.
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 Bomal's climate page.
Bomal Temperature in May
Min Temperature
8°C (46°F)
Max Temperature
18°C (64°F)
Chance of Rain
58%
Precipitation
77 mm (3 in)
Rainy days
17 days
Humidity
83% *
Sunshine
195 hours *
Percentage Sunshine
*
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Bomal typically rise from around 15°C (59°F) at the start of May to approximately 18°C (64°F) by the end. Nights are cool, 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 Bomal in May
Browse day-by-day weather records for Bomal spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Bomal historical weather extremes in May
Based on 50 years of weather observations in Bomal between 1976 and 2026, these are the recorded extremes.
- The warmest day in May was on May 27, 2005, with a maximum of 31°C (88°F).
- Bomal experienced its chilliest May day on May 12, 2010, reaching only 6°C (43°F).
- Bomal registered its coldest May night on May 3, 2021, with temperatures dropping to -1°C (30°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 Bomal in May
For Bomal 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. Rain is likely on several days, so bring a good rain jacket. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in Bomal 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 Bomal's climate page.
Temperature Rainfall Sunshine Humidity
See the full Bomal climate overview or explore weather in Belgium.
