Trollhättan Sunshine Hours by Month
When exploring climate, sunlight hours tell an important story. This page shows the total number of hours of direct sunlight per month and the average hours per day in Trollhättan, Västra Götaland, Sweden. These averages rely on historical data collected over 30 years, from 1990 to 2020.
Monthly hours of sunshine
Sunshine in Trollhättan varies greatly throughout the year. The sunniest month, June, reaches an impressive 260 hours, while December, the darkest month, offers only 33 hours. The total annual amount of sun is 1779 hours.
Daily hours of sunshine
Seasonal changes in sunshine hours are quite obvious in Trollhättan. While June receives considerable daily sunshine with up to 8.7 hours, December marks the darkest time of the year, where sunshine is scarce with only 1.1 hours of sunlight per day.
Average percent of sunshine
On average the sun shines 53% of the time during the day in July, the highest percentage of any month. December has the lowest percentage at 14%.
Trollhättan vs Major Cities: Sunshine Compared
Trollhättan enjoys an average of 1779 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.
In contrast, Reykjavík, Iceland, receives only about 1330 hours of sunshine per year, known for its frequently overcast and rainy skies.
The climate in San Francisco, USA, includes 3072 hours of sunshine annually, thanks to its mild coastal weather.
In Brisbane, Australia, the annual sunshine averages 2999 hours, making it one of Australia’s sunniest cities.
Related Climate Data for Trollhättan
August, Trollhättan’s wettest month, receives 90 mm (3.5 in) of rainfall and has a maximum daytime temperature of 21°C (70°F). During the driest month March you can expect a temperature of 7°C (45°F).
For more detailed insights into the city’s temperatures, check out our Temperature page. To explore more about precipitation patterns, visit our Trollhättan Precipitation page.
