Blonay Weather in September

September in Blonay typically sees daytime highs of 18°C (64°F) and nighttime lows of 10°C (50°F). Rainfall is also possible this month, so it's worth packing an umbrella.

Rainfall in Blonay in September

Historically, the month has about 13 days of rain, averaging 130 mm (5.1 in) in total. Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Blonay in September

September in Blonay sees highs of 18°C (64°F) and lows of 10°C (50°F) overnight. A light jacket or extra layer can be useful, especially outside the warmest hours of the day. Nights drop to 10°C (50°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.

Sunshine in Blonay in September

The area experiences a moderate amount of sunshine, with approximately 185 hours of sunlight expected. This means a decent mix of sun and overcast.

If your ideal day consists of dry skies and pleasant temperatures, June, July and August typically offer the best circumstances for Blonay.

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For a detailed overview over the year and the best time to visit Switzerland, check out our Blonay's climate page.

Blonay Temperature in September

Min Temperature 10°C (50°F)  

Max Temperature 18°C (64°F)  

Chance of Rain 43%  

Precipitation 130 mm (5.1 in)  

Rainy days 13 days  

Humidity 73% *  

Sunshine 185 hours *  

Percentage Sunshine 52% *  

* Data from: Lausanne, Switzerland (21 KM, 13 Miles).

What to Wear in Blonay in September

For Blonay in September, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Blonay in September

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

6/10

Cycling

9/10

Walking

9/10

Camping

3/10

Outdoor sports

9/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Switzerland, check out our Blonay's climate page.

More climate data for Blonay

Temperature Rainfall Sunshine Humidity

See the full Blonay climate overview or explore weather in Switzerland.