Average Monthly Sunshine in Porrentruy

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

Monthly hours of sunshine

Those who love seasonal contrasts will appreciate Porrentruy. Expect long, bright days with 237 hours in July and darker periods with just 53 hours in December. The total annual amount of sun is 1701 hours.

Daily hours of sunshine

In Porrentruy, summer days are longer and more sunny, with daily sunshine hours peaking at 7.9 hours in July. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 1.8 hours per day.

Porrentruy’s total hours of sunshine compared to other major cities

Porrentruy enjoys an average of 1701 hours of sunshine annually. Let’s compare this with some popular tourist destinations:

The city of Rome, Italy, experiences 2470 hours of sunshine annually, adding to its charm as a year-round tourist destination.

In contrast, Brussels, Belgium, receives only about 1590 hours of sunshine per year, known for its frequently overcast and rainy skies.

Stockholm, Sweden, receives approximately 1907 hours of sunshine annually.

Adelaide, Australia, enjoys 2770 hours of sunshine annually, with long, sunny summers.

Other climate information

May, Porrentruy’s wettest month, receives 140 mm of rainfall and has a maximum daytime temperature of 19°C. During the driest month February you can expect a temperature of 6°C.

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