Sommeri Weather in October

October in Sommeri brings moderate temperatures around 14°C (57°F) during the day, dropping to 7°C (45°F) at night, with quite a bit of rainfall expected, averaging around 102 mm (4 in) for the month.

Rainfall in Sommeri in October

Expect around 12 days of rain based on historical data, with 102 mm (4 in) average. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.

Temperature in Sommeri in October

Temperatures in Sommeri in October top out at 14°C (57°F) and drop to 7°C (45°F) overnight. Even when the weather is stable, mornings and evenings can still feel distinctly cool. At 7°C (45°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.

Sunshine in Sommeri in October

The month experiences a moderate amount of sunlight, with 100 hours of sunshine. This provides a nice balance between sunshine and clouds.

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

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Check the conditions for any month of the year.

• January
• February
• March
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• May
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• September
• October
• November
• December

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

Sommeri Temperature in October

Min Temperature 7°C (45°F)  

Max Temperature 14°C (57°F)  

Chance of Rain 41%  

Precipitation 102 mm (4 in)  

Rainy days 12 days  

Humidity 80% *  

Sunshine 100 hours *  

Percentage Sunshine 34% *  

* Data from: St. Gallen, Switzerland (17 KM, 10 Miles).

What to Wear in Sommeri in October

Pack for changing conditions in Sommeri in October. Bring a mix of short and long sleeves, a warm layer like a hoodie or light jacket, and comfortable pants. The key is being able to add or remove layers as the days goes by. Prepare for significant rainfall with proper waterproof clothing and shoes. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Sommeri in October

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

Swimming

5/10

Cycling

5/10

Walking

5/10

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 Sommeri's climate page.

More climate data for Sommeri

Temperature Rainfall Sunshine Humidity

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