Waltensburg Weather & Climate: Best Time to Visit
Waltensburg, Grisons, Switzerland, sees big temperature differences between seasons, with July peaking at 18°C (64°F) and January dropping to -3°C (27°F).
With around 1800 mm (71 in) of annual rain/snowfall, Waltensburg has a notably wet climate. However, this rain/snowfall is not evenly distributed — the city has a distinct rainy season from June to August. The wettest month is August. Sunshine peaks in July, when the city sees around 6.5 hours of sunshine per day.
Monthly Temperature in Waltensburg
Visitors to Waltensburg can expect significant temperature changes throughout the year. Average daytime temperatures reach a moderate 18°C (64°F) in July. In January, the coolest month of the year, temperatures drop to a very cold -3°C (27°F).
At night, temperatures range from around 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 Waltensburg
Waltensburg is known for its substantial rain/snowfall, with annual precipitation reaching 1800 mm (71 in). Waltensburg experiences moderate seasonal variation in rainfall, with monthly averages ranging from 215 mm (8.5 in) in August, the wettest month, and 103 mm (4.1 in) in February, the driest month. For more details, please visit our Waltensburg 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 Waltensburg
Waltensburg can be enjoyed more throughout the sunniest month of July under a blue sky, with approximately 6.5 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 2.4 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 Waltensburg by Month
The relative humidity is high throughout the year in Waltensburg.
The city experiences its highest humidity in September, reaching 75%. In April, the humidity drops to its lowest level at 66%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Waltensburg 3-Day Forecast
Check the conditions for any month of the year.
Best Time to Visit Waltensburg
During July and August, Waltensburg experiences its most favorable weather, with temperatures between 18°C (64°F) and 18°C (64°F). These mild conditions make it an excellent time for a visit.The weather does bring rainfall during this period, between 204 mm (8 in) and 215 mm (8.5 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.
