Andeer Weather in September

With daytime temperatures of 13°C (55°F) and nighttime lows of 3°C (37°F), September in Andeer brings moderate temperatures during the day. Do keep in mind that quite a bit of rainfall is typical. Around 131 mm (5.2 in) falls on average.

Rainfall in Andeer in September

Typically, you can expect about 15 days of rain this month, with 131 mm (5.2 in) on average. Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.

Temperature in Andeer in September

In September, expect moderate temperatures in Andeer, with highs of 13°C (55°F) and lows of 3°C (37°F) at night. Temperatures can feel cooler in the morning and evening, so layering is often the best approach. 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 Andeer in September

The month brings about 156 hours of sunlight, offering a comfortable mix of sun and overcast.

If you're looking for dry conditions and comfortable temperatures, September may not be the ideal month to visit Andeer. Our weather planner can help you explore destinations with more pleasant weather conditions.

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

Andeer Temperature in September

Min Temperature 3°C (37°F)  

Max Temperature 13°C (55°F)  

Chance of Rain 50%  

Precipitation 131 mm (5.2 in)  

Rainy days 15 days  

Humidity 76% *  

Sunshine 156 hours *  

Percentage Sunshine 58% *  

* Data from: Saint Moritz, Switzerland (34 KM, 21 Miles).

What to Wear in Andeer in September

The weather can be unpredictable in September, so pack clothes you can easily mix and match. You could bring jeans, other long pants, and a few t-shirts. A light jacket or light sweater will be pleasant for the cooler 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 Andeer in September

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 Andeer's climate page.

More climate data for Andeer

Temperature Rainfall Sunshine Humidity

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