Fusio Weather & Climate: Best Time to Visit

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

Current conditions Fusio –  

Climate overview of Fusio

Temperatures in Fusio, Switzerland, vary greatly throughout the year. July is the hottest month at 17°C (63°F), while January is the coldest at -4°C (25°F).

The city has a wet climate, receiving around 1882 mm (74 in) of rain/snowfall per year. Despite the high annual total, it has a distinct rainy season from June to November, with mild summers and very cold winters. August is the wettest month. July is the sunniest month, averaging 6.5 hours of sunshine per day.

Fusio Weather by Month

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

Monthly Temperature in Fusio

The climate in Fusio is known for significant temperature differences throughout the year, making the weather dynamic. 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 -11°C (12°F) in January.

Check out our detailed temperature page for more information.

Temperature ranges by month

Rainfall in Fusio

Fusio has a notably wet climate with abundant precipitation, recording 1882 mm (74 in) of rain/snowfall per year. The seasons in Fusio bring significant changes in precipitation. The wettest month, August, receives heavy rainfall, with an average of 207 mm (8.1 in) of precipitation. This rainfall is distributed across 19 rainy days.

In contrast, the driest month, February, experiences much less snowfall, totaling 95 mm (3.7 in) over 15 snowy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Fusio Precipitation page.

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

Sunshine Hours in Fusio

In Fusio, summer days are longer and more sunny, with daily sunshine hours peaking at 6.5 hours in July. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 2.4 hours per average day.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: Disentis, Switzerland (31 KM, 19 Miles).

Daily hours of sunshine

Data from: Disentis, Switzerland (31 KM, 19 Miles).

Humidity in Fusio by Month

Best Time to Visit Fusio

No single month stands out for weather in Fusio, as conditions remain fairly consistent throughout the year.

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

  • Warmest weather: July and August
  • Most sunshine: July
  • Seasonal pattern: A distinct rainy season from June to November, with mild summers and very cold winters
  • Coldest conditions: January, with freezing nights around -11°C (12°F).

Frequently asked questions about the climate in Fusio

What is the best time to visit Fusio?

Fusio has a distinct rainy season from June to November, with mild summers and very cold winters.

What temperatures can I expect in Fusio?

Daytime highs range from -4°C (25°F) in January to 17°C (63°F) in July. Nighttime lows range from -11°C (12°F) to 7°C (45°F). Temperatures vary considerably through the year.

How much rain does Fusio get?

Annual rainfall is around 1882 mm (74 in). August is the wettest month with 207 mm (8.1 in), while February is the driest with 95 mm (3.7 in).

How sunny is Fusio?

Fusio receives around 1,582 hours of sunshine per year. July is the sunniest month with 196 hours, while December is the cloudiest with just 72 hours.

Fusio 3-Day Forecast

Fusio on the map

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