December · Switzerland
Best time to visit Bern in December Weather, crowds & prices
Weather in Bern in December
Average temperature 2°C, 113 mm of rain, about 0 days with 6+ hours of sunshine and 83% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
December score
3.2/10
Ranked #12 of 12 months
- Avg temp
- 2°C
- Rainfall
- 113 mm
- Humidity
- 83%
- Days with 6h+ sun
- 0
- Crowd Density
- Quiet / Uncrowded
- Average Expenses
- $ · Budget Friendly ($)
December in Bern scores 3.2/10 for sightseeing and cultural travel - ranked #12 of 12. Expect around 2°C, 113 mm of rain, and roughly 0 days with 6+ hours of sunshine this month.
Bern's arcaded old town loops around the Aare river, with a clock tower, bears and Switzerland's capital status.
December in Bern — off-season conditions
At 2°C (35°F) this is proper winter weather in December: layer up and split the day between outdoor highlights and indoor stops.
113 mm of rain signals a properly wet month, with only almost no days with 6+ hours of sunshine to count on — build indoor options into the schedule.
That is 3.2/10 on the same scale — 12th of 12 months, versus 8.3/10 for the best month here.
Pack insulated layers, a windproof shell, gloves and boots with grip, a proper rain shell rather than an umbrella.
Budget for low-season pricing, and crowds are light for this destination.
If your dates are flexible, July is materially better in Bern — 5.1 points higher on the same scale.
Frequently asked
- What is the weather like in Bern in December?
- In December, Bern averages 2°C, 113 mm of rain, and about 0 days with 6+ hours of sunshine. Its climate-comfort score is 3.2/10.
- Is December a good time to visit Bern?
- December earns a 3.2/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Bern in December?
- Expect about 113 mm of rain in December. Average humidity is 83% and there are about 0 days with 6+ hours of sunshine.
Curated in Bern
Tickets & experiences
Things to do in Bern
Bern, Switzerland. Live activities and tours from GetYourGuide, matched to this destination.