December · Luxembourg
Best time to visit Clervaux in December Weather, crowds & prices
Weather in Clervaux in December
Average temperature 2°C, 86 mm of rain, about 0 days with 6+ hours of sunshine and 96% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
December score
3.3/10
Ranked #11 of 12 months
- Avg temp
- 2°C
- Rainfall
- 86 mm
- Humidity
- 96%
- Days with 6h+ sun
- 0
- Crowd Density
- Quiet / Uncrowded
- Average Expenses
- $ · Budget Friendly ($)
December in Clervaux scores 3.3/10 for sightseeing and cultural travel - ranked #11 of 12. Expect around 2°C, 86 mm of rain, and roughly 0 days with 6+ hours of sunshine this month.
Clervaux nestles in the Ardennes with a castle hosting the Family of Man photo exhibition and forest walking country. Best window: late spring through early autumn.
December in Clervaux: expect compromises
December averages 2°C (36°F), cold enough that sightseeing works in bursts rather than in one long day on foot.
Rainfall runs 86 mm, so plan one flexible day in three; you still get almost no days with 6+ hours of sunshine and 7.9 hours of daylight.
It scores 3.3/10 here, 11th of 12 months, against 8.9/10 in the destination's best month.
Pack insulated layers, a windproof shell, gloves and boots with grip, a packable rain layer.
Figure on low-season pricing, with crowds are light for this destination.
Flexible dates? July scores 5.6 points higher here — enough to change the trip.
Frequently asked
- What is the weather like in Clervaux in December?
- In December, Clervaux averages 2°C, 86 mm of rain, and about 0 days with 6+ hours of sunshine. Its climate-comfort score is 3.3/10.
- Is December a good time to visit Clervaux?
- December earns a 3.3/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Clervaux in December?
- Expect about 86 mm of rain in December. Average humidity is 96% and there are about 0 days with 6+ hours of sunshine.
Curated in Clervaux
Tickets & experiences
Things to do in Clervaux
Clervaux, Luxembourg. Live activities and tours from GetYourGuide, matched to this destination.