Brienz Weather in September

With daytime temperatures of 13°C (55°F) and nighttime lows of 3°C (37°F), September in Brienz brings moderate temperatures during the day. Do keep in mind that quite a bit of rainfall is typical. Around 127 mm (5 in) falls on average.

Rainfall in Brienz in September

Looking at the last 30 years, the data shows about 15 days with rain, averaging 127 mm (5 in) for the month. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.

Temperature in Brienz in September

In September, expect moderate temperatures in Brienz, with highs of 13°C (55°F) and lows of 3°C (37°F) at night. Even when the weather is stable, mornings and evenings can still feel distinctly cool. With lows around 3°C (37°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.

Sunshine in Brienz in September

With about 162 hours of sunshine, the area enjoys a nice balance of sun and overcast, creating a pleasant environment.

Wind Speed in Brienz in September

Wind speeds average 2 m/s (4 knots) during September. At this speed, expect light breezes that you can feel on your face and cause leaves to rustle gently. Since this is an average, some days are calmer with barely any wind while others have more noticeable gentle breezes.

September in Brienz has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.