Surava Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Surava.
Climate overview of Surava
Temperatures in Surava, Grisons, 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).
Rain/snowfall is high, totalling around 1487 mm (59 in) per year. June is the wettest month and February the driest. The most sunshine falls in July, with an average of 6.3 hours of daily sunshine.
Surava Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Surava — and find the best time to visit.
Monthly Temperature in Surava
The climate in Surava 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 -4°C (25°F) during cooler months like January.
At night, you can expect temperatures ranging from 6°C (43°F) in July to around -13°C (9°F) during January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Surava
Surava has a notably wet climate with abundant precipitation, recording 1487 mm (59 in) of rain/snowfall per year. While rainfall varies throughout the year, each season offers its own charm. June brings wetter days averaging 173 mm (6.8 in) of precipitation, spread over 19 rainy days.
In contrast, the driest month February experiences a drier climate, with about 80 mm (3.1 in) of snowfall spread across 15 snowy days. For more details, please visit our Surava 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 Surava
Seasonal changes in sunshine hours are quite dramatic in Surava. While July receives considerable daily sunshine with up to 6.3 hours, December marks the darkest time of the year, where sunshine is scarce with only 3.2 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Humidity in Surava by Month
The relative humidity is high throughout the year in Surava.
The city experiences its highest humidity in January, reaching 76%. In April, the humidity drops to its lowest level at 71%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Wind Speed in Surava
The mean wind speed over the year ranges from 1 m/s (2 knots) in January, February and December to 3 m/s (6 knots) in July. What does this mean?
The mean monthly wind speed over the year (meters per second)
Best Time to Visit Surava
The wettest months are June and August, when precipitation is at its highest. Looking for inspiration on where to travel this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.
Frequently asked questions about the climate in Surava
What is the best time to visit Surava?
June, July and August typically offer the most optimal weather in Surava. In contrast, January, February, March, April, May, September, October, November and December tend to have less optimal conditions.
What temperatures can I expect in Surava?
Daytime highs range from -4°C (25°F) in January to 17°C (63°F) in July. Nighttime lows range from -13°C (9°F) to 6°C (43°F). Temperatures vary considerably through the year.
How much rain does Surava get?
Annual rainfall is around 1487 mm (59 in). June is the wettest month with 173 mm (6.8 in), while February is the driest with 80 mm (3.1 in).
How sunny is Surava?
Surava receives around 1,740 hours of sunshine per year. July is the sunniest month with 188 hours, while December is the cloudiest with just 95 hours.
Surava 3-Day Forecast
Surava 3-Day Forecast
Surava on the map
Surava is highlighted — select any city to see its climate.
Popular this month
Where to go in July — average daytime high across popular destinations.
Zürich
25°C (77°F) Crans-Montana
19°C (66°F) Engelberg19°C (66°F) Nendaz19°C (66°F) Saas-Fee17°C (63°F) Davos17°C (63°F) Grindelwald17°C (63°F) Zermatt15°C (59°F) 
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