Bivio Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Bivio.
Climate overview of Bivio
Temperatures in Bivio, Grisons, Switzerland, vary greatly throughout the year. July is the hottest month at 17°C (63°F), while January is the coldest at -5°C (23°F).
Rain/snowfall is high, totalling around 1459 mm (57 in) per year. June is the wettest month and February the driest. The sunniest month is July, with 6.7 hours of sunshine per day on average.
Bivio Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Bivio — and find the best time to visit.
Monthly Temperature in Bivio
The climate in Bivio is known for significant temperature differences throughout the year, making the weather dynamic. Average maximum daytime temperatures range from a moderate 17°C (63°F) in July, the warmest time of the year, to a very cold -5°C (23°F) during cooler months like January.
At night, you can expect temperatures ranging from 6°C (43°F) in July to around -14°C (7°F) during January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Bivio
Bivio has a notably wet climate with abundant precipitation, recording 1459 mm (57 in) of rain/snowfall per year. Significant seasonal changes in precipitation occur throughout the year. In the wettest month, June it receives heavy rainfall, averaging 165 mm (6.5 in) of precipitation, recorded across 20 rainy days. In contrast, the driest month February brings less snowfall, with 72 mm (2.8 in) over 15 snowy days. For more details, please visit our Bivio Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
Sunshine Hours in Bivio
Seasonal changes in sunshine hours are quite dramatic in Bivio. While July receives considerable daily sunshine with up to 6.7 hours, December marks the darkest time of the year, where sunshine is scarce with only 3.4 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in Bivio by Month
The relative humidity is high throughout the year in Bivio.
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
Best Time to Visit Bivio
The wettest months are June, when precipitation is at its highest. Seeking the perfect travel destination for this year? We've created a tool that suggests locations matching your desired weather. Let our weather planner guide your travel decisions.
Frequently asked questions about the climate in Bivio
What is the best time to visit Bivio?
June, July and August typically offer the most optimal weather in Bivio. In contrast, January, February, March, April, May, September, October, November and December tend to have less optimal conditions.
What temperatures can I expect in Bivio?
Daytime highs range from -5°C (23°F) in January to 17°C (63°F) in July. Nighttime lows range from -14°C (7°F) to 6°C (43°F). Temperatures vary considerably through the year.
How much rain does Bivio get?
Annual rainfall is around 1459 mm (57 in). June is the wettest month with 165 mm (6.5 in), while February is the driest with 72 mm (2.8 in).
How sunny is Bivio?
Bivio receives around 1,783 hours of sunshine per year. July is the sunniest month with 200 hours, while December is the cloudiest with just 102 hours.
Bivio 3-Day Forecast
Bivio 3-Day Forecast
Bivio on the map
Bivio is highlighted — select any city to see its climate.
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