Waterloo Sunshine Hours by Month

In climate discussions, the hours of sunlight reveal much about a location. This page shows the total number of hours of direct sunlight per month and the average hours per day in Waterloo, Walloon Brabant, Belgium. These values are calculated using 30 years of data (1990–2020) to ensure accuracy.

Monthly hours of sunshine

Those who love seasonal contrasts will appreciate Waterloo. Expect long, bright days with 189 hours in May and darker periods with just 44 hours in December. The total annual amount of sun is 1484 hours.

Daily hours of sunshine

Seasonal changes in sunshine hours are quite obvious in Waterloo. While May receives considerable daily sunshine with up to 6.3 hours, December marks the darkest time of the year, where sunshine is scarce with only 1.5 hours of sunlight per day.

Waterloo enjoys an average of 1484 hours of sunshine annually. Let’s compare this with some popular tourist destinations:

In Lisbon, Portugal, there are approximately 2801 hours of sunshine annually, highlighting its warm and sunny Mediterranean climate.

In contrast, Juneau, Alaska, receives only about 1523 hours of sunshine per year and is known for its very short days in winter and frequently overcast conditions.

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

In Brisbane, Australia, the annual sunshine averages 2999 hours, making it one of Australia’s sunniest cities.

December, Waterloo’s wettest month, receives 78 mm (3.1 in) of rainfall and has a maximum daytime temperature of 8°C (46°F). During the driest month April you can expect a temperature of 16°C (61°F).

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