Rosny-sous-Bois Sunshine Hours by Month
The amount of sunshine is fundamental to comprehending a place's climate. This page shows the total number of hours of direct sunlight per month and the average hours per day in Rosny-sous-Bois, Ile de France, France. This average is based on long-term data collected between 1990 and 2020.
Monthly hours of sunshine
Sunshine in Rosny-sous-Bois varies greatly throughout the year. The sunniest month, July, reaches an impressive 224 hours, while December, the darkest month, offers only 58 hours. The total annual amount of sun is 1725 hours.
Daily hours of sunshine
Seasonal changes in sunshine hours are quite obvious in Rosny-sous-Bois. While July receives considerable daily sunshine with up to 7.5 hours, December marks the darkest time of the year, where sunshine is scarce with only 1.9 hours of sunlight per day.
Average percent of sunshine
On average the sun shines 49% of the time during the day in August, the highest percentage of any month. January has the lowest percentage at 22%.
Rosny-sous-Bois vs Major Cities: Sunshine Compared
Rosny-sous-Bois enjoys an average of 1725 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, Tromsø , Norway, receives only about 1270 hours of sunshine per year, known for the polar night with no sunlight for weeks during winter.
Toronto, Canada, sees around 2071 hours of sunshine each year, with especially long, bright summer days.
Melbourne, Australia, has 2380 hours of sunshine annually, with its famous “four seasons in a day” weather pattern.
Related Climate Data for Rosny-sous-Bois
December, Rosny-sous-Bois’s wettest month, receives 59 mm (2.3 in) of rainfall and has a maximum daytime temperature of 9°C (48°F). During the driest month September you can expect a temperature of 22°C (72°F).
For more detailed insights into the city’s temperatures, check out our Temperature page. To explore more about precipitation patterns, visit our Rosny-sous-Bois Precipitation page.
