Avenches Weather in September

September in Avenches brings pleasant temperatures around 19°C (66°F) during the day, dropping to 10°C (50°F) at night, with quite a bit of rainfall expected, averaging around 114 mm (4.5 in) for the month.

Rainfall in Avenches in September

Records from the past 30 years suggest around 13 days of rain, with 114 mm (4.5 in) average for the month. When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.

Temperature in Avenches in September

If you're visiting Avenches in September, expect highs of 19°C (66°F) and overnight lows around 10°C (50°F). A light jacket or extra layer can be useful, especially outside the warmest hours of the day. With lows around 10°C (50°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.

Sunshine in Avenches in September

The city usually sees around 178 hours of sunlight, indicating a moderately sunny period.

Wind Speed in Avenches in September

Average wind conditions reach 1 m/s (2 knots) in September. This creates generally peaceful weather with subtle air movement. Remember this is an average: some days are windless while others have noticeable or very gentle breezes.

For Avenches itself, June, July and August generally stand out with the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.