Average Monthly Sunshine in Romanshorn

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

Monthly hours of sunshine

Those who love seasonal contrasts will appreciate Romanshorn. Expect long, bright days with 229 hours in July and darker periods with just 48 hours in December. The total annual amount of sun is 1632 hours.

Daily hours of sunshine

In Romanshorn, summer days are longer and more sunny, with daily sunshine hours peaking at 7.6 hours in July. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 1.6 hours per day.

Romanshorn’s total hours of sunshine compared to other major cities

Romanshorn enjoys an average of 1632 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.

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

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

June, Romanshorn’s wettest month, receives 162 mm of rainfall and has a maximum daytime temperature of 22°C. During the driest month February you can expect a temperature of 6°C.

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