Average Monthly Sunshine in Tres Cantos

The graphs on this page shows the average number of hours per month and per day that Tres Cantos 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 Tres Cantos, timing is key. In July, you can enjoy up to 350 hours of sunshine, while the less sunny days of December provide just 122 hours. The total annual amount of sun is 2740 hours.

Daily hours of sunshine

Seasonal changes in sunshine hours are quite obvious. While July receives considerable daily sunshine with up to 11.7 hours, December marks the darkest time of the year, where sunshine is scarce with only 4.1 hours of sunlight per day.

Tres Cantos’s total hours of sunshine compared to other major cities

Tres Cantos enjoys an average of 2740 hours of sunshine annually. Let’s compare this with some popular tourist destinations:

Athens, Greece, enjoys 2769 hours of sunshine each year, making it one of the sunniest destinations in the Mediterranean region.

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

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

Perth, Australia, enjoys 3180 hours of sunshine annually, the highest among major Australian cities.

Other climate information

October, Tres Cantos’s wettest month, receives 10 mm of rainfall and has a maximum daytime temperature of 21°C. During the driest month July you can expect a temperature of 33°C.

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