Bourg-Saint-Pierre Weather & Climate: Best Time to Visit

Average temperatures, rainfall, sunshine and the best time to visit Bourg-Saint-Pierre.

Climate overview of Bourg-Saint-Pierre

Bourg-Saint-Pierre, Canton of Valais, Switzerland, experiences significant temperature variation throughout the year. Summers bring daytime highs of 17°C (63°F) in July, while winters cool to -5°C (23°F) in January.

With around 1430 mm (56 in) of annual rain/snowfall, Bourg-Saint-Pierre has a notably wet climate. However, this rain/snowfall is not evenly distributed, the city has mild summers and very cold winters. The wettest month is December. The most sunshine falls in July, with an average of 9.2 hours of daily sunshine.

Bourg-Saint-Pierre Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Bourg-Saint-Pierre - and find the best time to visit.

Monthly Temperature in Bourg-Saint-Pierre

Depending on the time of the year, temperatures range from moderate to very cold in Bourg-Saint-Pierre. Average daytime temperatures reach a moderate 17°C (63°F) in July. In January, the coolest month of the year, temperatures drop to a very cold -5°C (23°F).

At night, temperatures range from around 7°C (45°F) in July to -13°C (9°F) in January.

Check out our detailed temperature page for more information.

Temperature ranges by month

Rainfall in Bourg-Saint-Pierre

Bourg-Saint-Pierre has a relatively rain/snowy climate with high precipitation levels, averaging 1430 mm (56 in) of rain/snowfall annually. Despite minor fluctuations, Bourg-Saint-Pierre enjoys fairly consistent precipitation throughout the year. In December, you can expect around 136 mm (5.4 in) of precipitation, while in September, Bourg-Saint-Pierre receives about 106 mm (4.2 in). For more details, please visit our Bourg-Saint-Pierre Precipitation page.

The mean monthly precipitation over the year, including rain, hail, and snow

Sunshine Hours in Bourg-Saint-Pierre

Bourg-Saint-Pierre can be enjoyed more throughout the sunniest month of July under a blue sky, with approximately 9.2 hours of sunshine daily. In contrast, the city experiences much darker days in January, with only 2.3 hours of sunlight per day.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: Chamonix-Mont-Blanc, France (26 KM, 16 Miles).

Daily hours of sunshine

Data from: Chamonix-Mont-Blanc, France (26 KM, 16 Miles).

Best Time to Visit Bourg-Saint-Pierre

The most favourable weather available in Bourg-Saint-Pierre usually occurs in June, July and August. Conditions are generally most challenging in January, February, March, April, May, September, October, November and December.

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: Mild summers and very cold winters
  • Coldest conditions: January, with freezing nights around -13°C (9°F).

Frequently asked questions about the climate in Bourg-Saint-Pierre

What is the best time to visit Bourg-Saint-Pierre?

June, July and August typically offer the most optimal weather in Bourg-Saint-Pierre. In contrast, January, February, March, April, May, September, October, November and December tend to have less optimal conditions. Bourg-Saint-Pierre has mild summers and very cold winters.

What temperatures can I expect in Bourg-Saint-Pierre?

Daytime highs range from -5°C (23°F) in January to 17°C (63°F) in July. Nighttime lows range from -13°C (9°F) to 7°C (45°F). Temperatures vary considerably through the year.

How much rain does Bourg-Saint-Pierre get?

Annual rainfall is around 1430 mm (56 in). December is the wettest month with 136 mm (5.4 in), while September is the driest with 106 mm (4.2 in). In the coldest months, precipitation may fall as snow.

How sunny is Bourg-Saint-Pierre?

Bourg-Saint-Pierre receives around 2,002 hours of sunshine per year. July is the sunniest month with 275 hours, while January is the cloudiest with just 70 hours. Overall, Bourg-Saint-Pierre enjoys abundant sunshine.

Bourg-Saint-Pierre 3-Day Forecast

Bourg-Saint-Pierre on the map

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