Brenna Weather in September

In Brenna, September brings pleasant daytime temperatures around 19°C (66°F), with nights cooling to 9°C (48°F). Expect quite a bit of rainfall this month.

Rainfall in Brenna in September

Typically, you can expect about 13 days of rain this month, with 107 mm (4.2 in) on average. Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Brenna in September

Daytime highs in Brenna in September reach 19°C (66°F), with nights around 9°C (48°F). Temperatures can feel cooler in the morning and evening, so layering is often the best approach. With lows around 9°C (48°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.

Sunshine in Brenna in September

The month brings about 150 hours of sunlight, offering a comfortable mix of sun and overcast.

For Brenna 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.