Monthly climate averages for Bern, Switzerland. Based on 10-year ERA5 reanalysis data.
Cfb Oceanic
Climate OverviewBern, Switzerland in August has warm conditions, with highs averaging 23.3°C (74°F). Rain falls on about 11 days this month.
This month falls at the end of Summer.
Temperatures remain fairly steady throughout August, with daily highs around 22°C (72°F).
August sees fairly even rainfall, totalling about 95 mm across the month.
Expect around 11.2h of sunshine at the start of August, decreasing to 9.3h by the end.
The warmest days tend to fall around the 14th, averaging 25°C (77°F).
Compared to July, this month is about 0°C cooler with 3 fewer rainy days. Temperatures begin dropping heading into September.
Daily averages based on historical data (2016–2025)
Daytime temperatures around 23°C (74°F) are ideal for full-day outdoor exploration.
Rain usually comes in shorter passing showers rather than all-day rain.
2 of the last 5 yearly records were warmer than this month's long-run average.
| Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | 4°C / -3°C | 1°C / -6°C | 15days (103 mm) Wet | 5.3h Fair | 80% Humid | 1.6 Low | Poor | View Details |
| February | 7°C / -1°C | 4°C / -5°C | 12days (69 mm) Wet | 6.7h Fair | 76% Humid | 2.3 Moderate | Poor | View Details |
| March | 10°C / 1°C | 7°C / -3°C | 13days (75 mm) Wet | 8.4h Good | 74% Muggy | 3.6 Moderate | Poor | View Details |
| April | 13°C / 3°C | 12°C / 1°C | 13days (85 mm) Wet | 10.2h Excellent | 73% Muggy | 5 Moderate | Fair | View Details |
| May | 16°C / 7°C | 16°C / 5°C | 15days (129 mm) Wet | 10.2h Excellent | 76% Humid | 5.6 High | Good | View Details |
| June best | 22°C / 12°C | 23°C / 12°C | 14days (91 mm) Wet | 11.8h Excellent | 75% Muggy | 6.7 High | Excellent | View Details |
| July best | 23°C / 14°C | 24°C / 14°C | 14days (95 mm) Wet | 12h Excellent | 73% Muggy | 6.6 High | Excellent | View Details |
| August best | 23°C / 14°C | 24°C / 14°C | 11days (96 mm) Wet | 10.9h Excellent | 74% Muggy | 5.9 High | Excellent | View Details |
| September best | 19°C / 11°C | 19°C / 10°C | 11days (80 mm) Wet | 9h Good | 78% Humid | 4.3 Moderate | Good | View Details |
| October | 15°C / 7°C | 14°C / 5°C | 12days (85 mm) Wet | 7.3h Good | 81% Humid | 2.9 Moderate | Fair | View Details |
| November | 9°C / 1°C | 6°C / -1°C | 13days (92 mm) Wet | 5.7h Fair | 83% Humid | 1.7 Low | Poor | View Details |
| December | 5°C / -1°C | 3°C / -5°C | 13days (98 mm) Wet | 4.7h Fair | 82% Humid | 1.3 Low | Poor | View Details |
Dress in layers — a mix of long sleeves, light sweaters, and a versatile jacket works best for changeable conditions.
A waterproof jacket or compact umbrella is recommended for occasional showers.
Last updated:
We use cookies to analyze traffic and improve your experience. No personal data is sold or shared with advertisers.
We use Google Analytics to understand how visitors use WorldStats. This helps us improve content and performance. Analytics cookies track page views and session data — no personally identifiable information is collected. You can change your preference at any time from the footer.
