December · Luxembourg
Best time to visit Vianden in December Weather, crowds & prices
Weather in Vianden 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 Vianden 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.
Vianden is crowned by a restored medieval castle above the Our valley-one of Luxembourg’s most photogenic towns. Best window: late spring through early autumn.
December in Vianden — the hardest end of the year
At 2°C (36°F) this is proper winter weather in December: layer up and split the day between outdoor highlights and indoor stops.
Budget for roughly 86 mm of rain this month — a flexible day or two helps — with almost no days with 6+ hours of sunshine and 7.9 hours of daylight to work around it.
That is 3.3/10 on the same scale — 11th of 12 months, versus 8.9/10 for the best month here.
Pack insulated layers, a windproof shell, gloves and boots with grip, a packable rain layer.
Expect low-season pricing, and crowds are light for this destination.
If your dates are flexible, July is materially better in Vianden — 5.6 points higher on the same scale.
Frequently asked
- What is the weather like in Vianden in December?
- In December, Vianden 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 Vianden?
- 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 Vianden 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 Vianden
Tickets & experiences
Things to do in Vianden
Vianden, Luxembourg. Live activities and tours from GetYourGuide, matched to this destination.