Viernheim 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 Viernheim, Hessen, Germany. The numbers reflect climate data gathered over a 30-year period, from 1990 to 2020.

Monthly hours of sunshine

If you're visiting Viernheim, timing is key. In July, you can enjoy up to 237 hours of sunshine, while the shorter days of December provide just 45 hours. The total annual amount of sun is 1726 hours.

Daily hours of sunshine

Seasonal changes in sunshine hours are quite obvious in Viernheim. While July receives considerable daily sunshine with up to 7.9 hours, December marks the darkest time of the year, where sunshine is scarce with only 1.5 hours of sunlight per day.

Viernheim enjoys an average of 1726 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, Reykjavík, Iceland, receives only about 1330 hours of sunshine per year, known for its frequently overcast and rainy skies.

Oslo, Norway, receives approximately 1690 hours of sunshine annually.

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

December, Viernheim’s wettest month, receives 70 mm (2.8 in) of rainfall and has a maximum daytime temperature of 6°C (43°F). During the driest month April you can expect a temperature of 17°C (63°F).

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