Mainz 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 Mainz, Rhineland-Palatinate, Germany. Long-term data from 1990 to 2020 was used to calculate these averages.

Monthly hours of sunshine

Those who love seasonal contrasts will appreciate Mainz. Expect long, bright days with 235 hours in July and darker periods with just 44 hours in December. The total annual amount of sun is 1670 hours.

Daily hours of sunshine

This means the city can be enjoyed more throughout the sunniest month of July under a blue sky, with approximately 7.8 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 1.5 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 17%.

Mainz vs Major Cities: Sunshine Compared

Mainz enjoys an average of 1670 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, London, UK, receives only about 1659 hours of sunshine per year, known for its frequently overcast and rainy skies.

Vancouver, Canada, receives approximately 1940 hours of sunshine annually.

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

Related Climate Data for Mainz

July, Mainz’s wettest month, receives 70 mm (2.8 in) of rainfall and has a maximum daytime temperature of 26°C (79°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 Mainz Precipitation page.