Average Monthly Sunshine in Gressoney-Saint-Jean

The graphs on this page shows the average number of hours per month and per day that Gressoney-Saint-Jean receives direct sunlight. The numbers are calculated over a 30-year period to provide a reliable average.

Monthly hours of sunshine

If you're visiting Gressoney-Saint-Jean, timing is key. In July, you can enjoy up to 202 hours of sunshine, while the shorter days of December provide just 83 hours. The total annual amount of sun is 1685 hours.

Daily hours of sunshine

This means the city can be enjoyed more throughout the sunniest month of July under a blue sky, with approximately 6.7 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 2.8 hours of sunlight per day.

Gressoney-Saint-Jean’s total hours of sunshine compared to other major cities

Gressoney-Saint-Jean enjoys an average of 1685 hours of sunshine annually. Let’s compare this with some popular tourist destinations:

In Lisbon, Portugal, there are approximately 2801 hours of sunshine annually, highlighting its warm and sunny Mediterranean climate.

In contrast, Reykjavík, Iceland, receives only about 1330 hours of sunshine per year, known for its frequently overcast and rainy skies.

Boston, USA, enjoys 2629 hours of sunshine annually, with distinct seasons and many bright, sunny days.

In Tokyo, Japan, the average annual sunshine is 1930 hours, with sunny periods between rainy seasons.

Other climate information

May, Gressoney-Saint-Jean’s wettest month, receives 165 mm of rainfall and has a maximum daytime temperature of 11°C. During the driest month February you can expect a temperature of -1°C.

For more detailed insights into the city’s temperatures, check out our Temperature page. To explore more about precipitation patterns, visit our Gressoney-Saint-Jean Precipitation page.