Grândola Sunshine Hours by Month

To truly understand a climate, we must look at its sunshine. This page shows the total number of hours of direct sunlight per month and the average hours per day in Grândola, Alentejo, Portugal. The numbers reflect climate data gathered over a 30-year period, from 1990 to 2020.

Monthly hours of sunshine

Seasonal sunshine in Grândola varies. It peaks at 370 hours in July and drops to 148 hours in December. The total annual amount of sun is 2932 hours.

Daily hours of sunshine

Seasonal changes in sunshine hours are quite obvious in Grândola. While July receives considerable daily sunshine with up to 12.3 hours, December marks the darkest time of the year, where sunshine is scarce with only 4.9 hours of sunlight per day.

Average percent of sunshine

On average the sun shines 87% of the time during the day in July, the highest percentage of any month. January has the lowest percentage at 51%.

Grândola vs Major Cities: Sunshine Compared

Grândola enjoys an average of 2932 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.

In contrast, Tromsø , Norway, receives only about 1270 hours of sunshine per year, known for the polar night with no sunlight for weeks during winter.

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

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

Related Climate Data for Grândola

December, Grândola’s wettest month, receives 4.6 mm (0.2 in) of rainfall and has a maximum daytime temperature of 17°C (63°F). During the driest month July you can expect a temperature of 30°C (86°F).

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