Ermatingen Weather in September

September in Ermatingen brings pleasant temperatures around 20°C (68°F) during the day, dropping to 12°C (54°F) at night, with quite a bit of rainfall expected, averaging around 104 mm (4.1 in) for the month.

Rainfall in Ermatingen in September

Typically, you can expect about 12 days of rain this month, with 104 mm (4.1 in) on average. When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.

Temperature in Ermatingen in September

September in Ermatingen sees highs of 20°C (68°F) and lows of 12°C (54°F) overnight. Temperatures can feel cooler in the morning and evening, so layering is often the best approach. At 12°C (54°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.

Sunshine in Ermatingen in September

The area enjoys a moderate level of sunlight, with around 155 hours. It's a good balance between sunny and cloudy days.

If you're a fan of comfortable temperatures and drier conditions, September is a great time to visit.

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

Ermatingen Temperature in September

Min Temperature 12°C (54°F)  

Max Temperature 20°C (68°F)  

Chance of Rain 41%  

Precipitation 104 mm (4.1 in)  

Rainy days 12 days  

Humidity 78% *  

Sunshine 155 hours *  

Percentage Sunshine 44% *  

* Data from: St. Gallen, Switzerland (34 KM, 21 Miles).

What to Wear in Ermatingen in September

For Ermatingen 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. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.

What To Do in Ermatingen 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

6/10

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 Ermatingen's climate page.

More climate data for Ermatingen

Temperature Rainfall Sunshine Humidity

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