Average Monthly Sunshine in Lake Geneva (WI)

The graphs on this page shows the average number of hours per month and per day that Lake Geneva 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 Lake Geneva. Expect long, bright days with 319 hours in July and darker periods with just 104 hours in December. The total annual amount of sun is 2480 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 10.6 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 3.5 hours of sunlight per day.

Lake Geneva’s total hours of sunshine compared to other major cities

Lake Geneva enjoys an average of 2480 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.

Boston, USA, enjoys 2629 hours of sunshine annually, with distinct seasons and many bright, sunny days.

Stockholm, Sweden, receives approximately 1907 hours of sunshine annually.

In Brisbane, Australia, the annual sunshine averages 2999 hours, making it one of Australia’s sunniest cities.

Other climate information

June, Lake Geneva’s wettest month, receives 97 mm of rainfall and has a maximum daytime temperature of 26°C. During the driest month January you can expect a temperature of -2°C.

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