Unterägeri Weather & Climate: Best Time to Visit

Average temperatures, rainfall, sunshine and the best time to visit Unterägeri.

Climate overview of Unterägeri

The climate in Unterägeri, Canton of Zug, Switzerland, is marked by large temperature swings across the seasons, ranging from 23°C (73°F) in July to 4°C (39°F) in January.

The city has a wet climate, receiving around 1746 mm (69 in) of rain/snowfall per year. Despite the high annual total, it has a distinct rainy season from May to August, with warm summers and cold winters. August is the wettest month. Sunshine peaks in July, when the city sees around 7.7 hours of sunshine per day.

Unterägeri Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Unterägeri - and find the best time to visit.

Monthly Temperature in Unterägeri

In Unterägeri, temperatures differ significantly between summer and winter months. On average, daytime temperatures range from a comfortable 23°C (73°F) in July to a chilly 4°C (39°F) in January.

Nighttime temperatures range from 13°C (55°F) in July to -3°C (27°F) in January.

Check out our detailed temperature page for more information.

Temperature ranges by month

Rainfall in Unterägeri

Unterägeri experiences significant rain/snowfall throughout the year, averaging 1746 mm (69 in) of precipitation annually. The amount of precipitation varies moderately throughout the year. The wettest month, August, sees around 187 mm (7.4 in) of rainfall, perfect for those who enjoy a bit of rain now and then. The driest month, January, still receives a respectable 114 mm (4.5 in) of snow/rainfall. For more details, please visit our Unterägeri Precipitation page.

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

Sunshine Hours in Unterägeri

In Unterägeri, summer days are longer and more sunny, with daily sunshine hours peaking at 7.7 hours in July. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 1.6 hours per average day.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: Zürich, Switzerland (27 KM, 17 Miles).

Daily hours of sunshine

Data from: Zürich, Switzerland (27 KM, 17 Miles).

Humidity in Unterägeri by Month

Best Time to Visit Unterägeri

The most favourable weather available in Unterägeri usually occurs in May, June, July, August and September. Conditions are generally most challenging in January, February, March, April, November and December.

Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.

  • Best overall: May, June, July, August and September
  • Warmest weather: July and August
  • Most sunshine: July
  • Seasonal pattern: A distinct rainy season from May to August, with warm summers and cold winters
  • Coldest conditions: January, with freezing nights around -3°C (27°F).

Frequently asked questions about the climate in Unterägeri

What is the best time to visit Unterägeri?

May, June, July, August and September typically offer the most optimal weather in Unterägeri. In contrast, January, February, March, April, November and December tend to have less optimal conditions. Unterägeri has a distinct rainy season from May to August, with warm summers and cold winters.

What temperatures can I expect in Unterägeri?

Daytime highs range from 4°C (39°F) in January to 23°C (73°F) in July. Nighttime lows range from -3°C (27°F) to 13°C (55°F). Temperatures vary considerably through the year.

How much rain does Unterägeri get?

Annual rainfall is around 1746 mm (69 in). August is the wettest month with 187 mm (7.4 in), while January is the driest with 114 mm (4.5 in).

How sunny is Unterägeri?

Unterägeri receives around 1,705 hours of sunshine per year. July is the sunniest month with 230 hours, while December is the cloudiest with just 48 hours.

Unterägeri 3-Day Forecast

Unterägeri on the map

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