Average Monthly Sunshine in Grenzach-Wyhlen

The graphs on this page shows the average number of hours per month and per day that Grenzach-Wyhlen receives direct sunlight. The numbers are calculated over a 30-year period to provide a reliable average.

Monthly hours of sunshine

Sunshine in Grenzach-Wyhlen varies greatly throughout the year. The sunniest month, July, reaches an impressive 237 hours, while December, the darkest month, offers only 53 hours. The total annual amount of sun is 1671 hours.

Daily hours of sunshine

For those who appreciate different seasons, Grenzach-Wyhlen serves as an ideal destination. Expect longer, more sun-filled days in July with an average of 7.9 hours of sunshine daily, and embrace the darker days in December, offering only 1.8 hours of daily sunlight.

Grenzach-Wyhlen’s total hours of sunshine compared to other major cities

Grenzach-Wyhlen enjoys an average of 1671 hours of sunshine annually. Let’s compare this with some popular tourist destinations:

Athens, Greece, enjoys 2769 hours of sunshine each year, making it one of the sunniest destinations in the Mediterranean region.

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

Osaka, Japan, experiences 2010 hours of sunshine annually, with bright, sunny weather in spring and autumn.

In Tokyo, Japan, the average annual sunshine is 1930 hours, with sunny periods between rainy seasons.

Other climate information

May, Grenzach-Wyhlen’s wettest month, receives 121 mm of rainfall and has a maximum daytime temperature of 20°C. During the driest month February you can expect a temperature of 7°C.

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