Average Monthly Sunshine in Viana do Bolo

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

Monthly hours of sunshine

Seasonal sunshine in Viana do Bolo varies. It peaks at 362 hours in July and drops to 104 hours in December. The total annual amount of sun is 2586 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 12.1 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 3.5 hours of sunlight per day.

Viana do Bolo’s total hours of sunshine compared to other major cities

Viana do Bolo enjoys an average of 2586 hours of sunshine annually. Let’s compare this with some popular tourist destinations:

In Barcelona, Spain, there are 2530 hours of sunshine annually and is a city that can be visited year-round.

Manchester, UK, experiences just around 1420 hours of sunshine annually.

The climate in San Francisco, USA, includes 3072 hours of sunshine annually, thanks to its mild coastal weather.

Melbourne, Australia, has 2380 hours of sunshine annually, with its famous “four seasons in a day” weather pattern.

Other climate information

October, Viana do Bolo’s wettest month, receives 44 mm of rainfall and has a maximum daytime temperature of 17°C. During the driest month July you can expect a temperature of 25°C.

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