Wiltz Sunshine Hours by Month

Sunshine is key to understanding how a place experiences its seasons. This page shows the total number of hours of direct sunlight per month and the average hours per day in Wiltz, Wiltz, Luxembourg. These values are calculated using 30 years of data (1990–2020) to ensure accuracy.

Monthly hours of sunshine

Seasonal sunshine in Wiltz varies. It peaks at 259 hours in July and drops to 40 hours in December. The total annual amount of sun is 1796 hours.

Daily hours of sunshine

Seasonal changes in sunshine hours are quite obvious in Wiltz. While July receives considerable daily sunshine with up to 8.6 hours, December marks the darkest time of the year, where sunshine is scarce with only 1.3 hours of sunlight per day.

Average percent of sunshine

On average the sun shines 51% of the time during the day in August, the highest percentage of any month. December has the lowest percentage at 16%.

Wiltz enjoys an average of 1796 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.

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

Meanwhile, Buenos Aires, Argentina, enjoys a humid subtropical climate with 2520 hours of sunshine annually.

Adelaide, Australia, enjoys 2770 hours of sunshine annually, with long, sunny summers.

December, Wiltz’s wettest month, receives 85 mm (3.3 in) of snow/rainfall and has a maximum daytime temperature of 5°C (41°F). During the driest month April you can expect a temperature of 14°C (57°F).

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