Fanas Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Fanas.
Climate overview of Fanas
Fanas, Grisons, Switzerland, sees big temperature differences between seasons, with July peaking at 19°C (66°F) and January dropping to -1°C (30°F).
The city receives considerable rain/snowfall, with around 1825 mm (72 in) annually. June is the wettest month. It has a distinct rainy season from May to August. Sunshine peaks in July, when the city sees around 6.4 hours of sunshine per day.
Fanas Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Fanas — and find the best time to visit.
Monthly Temperature in Fanas
Visitors to Fanas can expect significant temperature changes throughout the year. Typically, average maximum daytime temperatures range from a pleasant 19°C (66°F) in July to a very cold -1°C (30°F) in the coolest month, January.
Nights vary from 8°C (46°F) in July to around -10°C (14°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Fanas
Fanas is known for its substantial rain/snowfall, with annual precipitation reaching 1825 mm (72 in). Fanas offers a pleasant mix of wetter and slightly drier months. The difference in precipitation between the wettest month June (214 mm (8.4 in)) and the driest month January (113 mm (4.4 in)) is not too significant. For more details, please visit our Fanas 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 Fanas
For those who appreciate different seasons, Fanas serves as an ideal destination. Expect longer, more sun-filled days in July with an average of 6.4 hours of sunshine daily, and embrace the darker days in December, offering only 1.7 hours of daily sunlight.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in Fanas by Month
The relative humidity is high throughout the year in Fanas.
The city experiences its highest humidity in November, reaching 78%. In April, the humidity drops to its lowest level at 65%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Fanas
The weather does bring rainfall during this period, between 199 mm (7.8 in) and 214 mm (8.4 in).
Plan accordingly for May, June, July and August, when conditions bring the heaviest precipitation. Ready to plan your travels but need destination ideas? Our smart tool recommends places based on the climate conditions you prefer. Start planning with our destination weather tool.
Frequently asked questions about the climate in Fanas
What is the best time to visit Fanas?
July and September typically offer the most optimal weather in Fanas. In contrast, January, February, March, April, May, June, August, October, November and December tend to have less optimal conditions. Fanas has a distinct rainy season from May to August.
What temperatures can I expect in Fanas?
Daytime highs range from -1°C (30°F) in January to 19°C (66°F) in July. Nighttime lows range from -10°C (14°F) to 8°C (46°F). Temperatures vary considerably through the year.
How much rain does Fanas get?
Annual rainfall is around 1825 mm (72 in). June is the wettest month with 214 mm (8.4 in), while January is the driest with 113 mm (4.4 in).
How sunny is Fanas?
Fanas receives around 1,502 hours of sunshine per year. July is the sunniest month with 192 hours, while December is the cloudiest with just 51 hours.
Fanas 3-Day Forecast
Fanas 3-Day Forecast
Fanas on the map
Fanas is highlighted — select any city to see its climate.
Popular this month
Where to go in June — average daytime high across popular destinations.
Zürich
23°C (73°F) Crans-Montana
17°C (63°F) Engelberg16°C (61°F) Nendaz16°C (61°F) Saas-Fee14°C (57°F) Davos15°C (59°F) Grindelwald14°C (57°F) Zermatt13°C (55°F) 
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