Bettel Weather in May
May in Bettel brings pleasant temperatures around 18°C (64°F) during the day, dropping to 8°C (46°F) at night, with quite a bit of rainfall expected, averaging around 70 mm (2.8 in) for the month.
Rainfall in Bettel in May
Past climate data indicates that roughly 17 days will see rain, totalling around 70 mm (2.8 in) for the month. This is a month with many wet days but modest rainfall totals, so showers are generally light and easy to manage.
Temperature in Bettel in May
If you're visiting Bettel in May, expect highs of 18°C (64°F) and overnight lows around 8°C (46°F). This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. Nights fall to 8°C (46°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.
Sunshine in Bettel in May
There are approximately 225 hours of sunshine this month, resulting in mostly clear days.If your ideal day consists of dry skies and pleasant temperatures, June, July and August typically offer the best circumstances for Bettel.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Luxembourg, check out our Bettel's climate page.
Bettel Temperature in May
Min Temperature
8°C (46°F)
Max Temperature
18°C (64°F)
Chance of Rain
56%
Precipitation
70 mm (2.8 in)
Rainy days
17 days
Humidity
68% *
Sunshine
225 hours *
Percentage Sunshine
44% *
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Bettel typically rise from around 15°C (59°F) at the start of May to approximately 19°C (66°F) by the end. Nights are cool, with lows typically ranging from 7°C (45°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 Bettel in May
Browse day-by-day weather records for Bettel spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Bettel historical weather extremes in May
The extremes listed below come from historical weather data collected in Bettel from 1976 through 2026.
- The warmest day in May was on May 28, 2017, with a maximum of 32°C (90°F).
- On May 4, 1987, Bettel saw its coldest May day with temperatures maxing out at 5°C (41°F).
- Nighttime temperatures dropped to -1°C (30°F) on May 3, 2021, marking the coldest May night on record.
Best Places in Luxembourg in May
Find out more about the weather in Luxembourg and which places have the best travel conditions in this month. See all of Luxembourg in May →
perfect weather
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What to Wear in Bettel in May
Pleasant temperatures in May mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Rain gear is recommended, you can expect wet weather on multiple days. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in Bettel 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 Luxembourg, check out our Bettel's climate page.
Temperature Rainfall Sunshine Humidity
See the full Bettel climate overview or explore weather in Luxembourg.
