August · Switzerland
Best time to visit Bern in August Weather, crowds & prices
Weather in Bern in August
Average temperature 20°C, 105 mm of rain, about 24 days with 6+ hours of sunshine and 71% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
August score
8.2/10
Ranked #2 of 12 months
- Avg temp
- 20°C
- Rainfall
- 105 mm
- Humidity
- 71%
- Days with 6h+ sun
- 24
- Crowd Density
- Peak Tourist Rush
- Average Expenses
- $$$ · Peak Season Rates ($$$)
August in Bern scores 8.2/10 for sightseeing and cultural travel - one of the top 12-month picks (#2). Expect around 20°C, 105 mm of rain, and roughly 24 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.
August holds up well in Bern — 2nd best month
At 20°C (68°F) this is comfortable city weather in August, with sightseeing easiest before lunch and after the afternoon peak.
105 mm of rain makes this a wet month here, though with about 24 days with 6+ hours of sunshine there is still bright weather between the fronts.
That is 8.2/10 on the same scale — 2nd of 12 months, versus 8.3/10 for the best month here.
Pack light clothing, a hat and real sun protection, a proper rain shell rather than an umbrella.
Expect peak pricing, and this is one of the busiest months here. You are paying the year's highest rates for the year's best conditions — book early or shift a few weeks either side.
Frequently asked
- What is the weather like in Bern in August?
- In August, Bern averages 20°C, 105 mm of rain, and about 24 days with 6+ hours of sunshine. Its climate-comfort score is 8.2/10.
- Is August a good time to visit Bern?
- August earns a 8.2/10 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 August?
- Expect about 105 mm of rain in August. Average humidity is 71% and there are about 24 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.