Average Monthly Sunshine in Riol

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

Monthly hours of sunshine

Seasonal sunshine in Riol varies. It peaks at 224 hours in July and drops to 42 hours in December. The total annual amount of sun is 1586 hours.

Daily hours of sunshine

For those who appreciate different seasons, Riol serves as an ideal destination. Expect longer, more sun-filled days in July with an average of 7.5 hours of sunshine daily, and embrace the darker days in December, offering only 1.4 hours of daily sunlight.

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

Riol enjoys an average of 1586 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, London, UK, receives only about 1659 hours of sunshine per year, known for its frequently overcast and rainy skies.

Oslo, Norway, receives approximately 1690 hours of sunshine annually.

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

Other climate information

December, Riol’s wettest month, receives 77 mm of snow/rainfall and has a maximum daytime temperature of 5°C. During the driest month April you can expect a temperature of 15°C.

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