Andeer Weather & Climate: Best Time to Visit

Andeer, Grisons, Switzerland, experiences significant temperature variation throughout the year. Summers bring daytime highs of 17°C (63°F) in July, while winters cool to -4°C (25°F) in January.

The city has a wet climate, receiving around 1516 mm (60 in) of rain/snowfall per year. June is the wettest month. Sunshine peaks in July, when the city sees around 6.7 hours of sunshine per day.

Monthly Temperature in Andeer

Depending on the time of the year, temperatures range from moderate to very cold in Andeer. On average, daytime temperatures range from a moderate 17°C (63°F) in July to a very cold -4°C (25°F) in January.

Nighttime temperatures range from 7°C (45°F) in July to -12°C (10°F) in January.

Check out our detailed temperature page for more information.

Temperature ranges by month

Rainfall in Andeer

Andeer has a relatively rain/snowy climate with high precipitation levels, averaging 1516 mm (60 in) of rain/snowfall annually. The amount of precipitation varies moderately throughout the year. The wettest month, June, sees around 171 mm (6.7 in) of rainfall, perfect for those who enjoy a bit of rain now and then. The driest month, February, still receives a respectable 79 mm (3.1 in) of snowfall. For more details, please visit our Andeer Precipitation page.

The mean monthly precipitation over the year, including rain, hail, and snow

The average number of days each month with precipitation

Sunshine Hours in Andeer

In Andeer, summer days are longer and more sunny, with daily sunshine hours peaking at 6.7 hours in July. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 3.4 hours per average day.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

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

Daily hours of sunshine

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

Daily percentage of sunshine

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

Humidity in Andeer by Month

The relative humidity is high throughout the year in Andeer.

The city experiences its highest humidity in December, reaching 80%. In April, the humidity drops to its lowest level at 68%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year

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

Andeer 3-Day Forecast

10-Day Forecast

Select a Month

Check the conditions for any month of the year.

Best Time to Visit Andeer

During July, Andeer enjoys pleasant weather with comfortable temperatures of 17°C (63°F). This month is perfect for sightseeing and exploring.

Rainfall during this time is 155 mm (6.1 in), providing good conditions for being out and about.

The rainy season falls during June and August, bringing heavy precipitation.

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