Bulle Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Bulle.
Climate overview of Bulle
Temperatures in Bulle, Canton of Fribourg, Switzerland, vary greatly throughout the year. July is the hottest month at 23°C (73°F), while January is the coldest at 3°C (37°F).
The city receives considerable rain/snowfall, with around 1601 mm (63 in) annually. July is the wettest month. It has warm summers and cold winters. July is the sunniest month, averaging 8.6 hours of sunshine per day.
Bulle Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Bulle - and find the best time to visit.
Monthly Temperature in Bulle
The climate in Bulle is known for significant temperature differences throughout the year, making the weather dynamic. Typically, average maximum daytime temperatures range from a comfortable 23°C (73°F) in July to a chilly 3°C (37°F) in the coolest month, January.
Nights vary from 12°C (54°F) in July to around -4°C (25°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Bulle
Bulle has a notably wet climate with abundant precipitation, recording 1601 mm (63 in) of rain/snowfall per year. Precipitation levels in Bulle remain relatively steady throughout the year. July has the most rain, with 162 mm (6.4 in) over 15 days. In the driest month March, this drops slightly to 111 mm (4.4 in), making the city's climate fairly predictable. For more details, please visit our Bulle 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 Bulle
For those who appreciate different seasons, Bulle serves as an ideal destination. Expect longer, more sun-filled days in July with an average of 8.6 hours of sunshine daily, and embrace the darker days in December, offering only 1.5 hours of daily sunlight.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Humidity in Bulle by Month
The relative humidity is high throughout the year in Bulle.
The city experiences its highest humidity in December, reaching 86%. In April, the humidity drops to its lowest level at 70%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Wind Speed in Bulle
The mean wind speed varies between 1 m/s (2 knots) and 2 m/s (4 knots) throughout the year. It is lowest in July, August, September and October and highest during January, February, March, April, May, June, November and December. What does this mean?
The mean monthly wind speed over the year (meters per second)
Best Time to Visit Bulle
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: June, July and August
- Warmest weather: July and August
- Most sunshine: July
- Seasonal pattern: Warm summers and cold winters
- Coldest conditions: January, with freezing nights around -4°C (25°F).
Frequently asked questions about the climate in Bulle
What is the best time to visit Bulle?
June, July and August typically offer the most optimal weather in Bulle. In contrast, January, February, March, April, November and December tend to have less optimal conditions. Bulle has warm summers and cold winters.
What temperatures can I expect in Bulle?
Daytime highs range from 3°C (37°F) in January to 23°C (73°F) in July. Nighttime lows range from -4°C (25°F) to 12°C (54°F). Temperatures vary considerably through the year.
How much rain does Bulle get?
Annual rainfall is around 1601 mm (63 in). July is the wettest month with 162 mm (6.4 in), while March is the driest with 111 mm (4.4 in).
How sunny is Bulle?
Bulle receives around 1,841 hours of sunshine per year. July is the sunniest month with 257 hours, while December is the cloudiest with just 45 hours.
Bulle 3-Day Forecast
Bulle on the map
Bulle is highlighted - select any city to see its climate.
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