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Iseltwald (BERN) 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 Iseltwald, Canton of Bern, Switzerland. These averages rely on historical data collected over 30 years, from 1990 to 2020.

Monthly hours of sunshine

Data from: Interlaken, Switzerland (7 KM, 4 Miles).

Sunshine in Iseltwald varies greatly throughout the year. The sunniest month, July, reaches an impressive 219 hours, while December, the darkest month, offers only 51 hours. The total annual amount of sun is 1580 hours.

Daily hours of sunshine

Data from: Interlaken, Switzerland (7 KM, 4 Miles).

Seasonal changes in sunshine hours are quite obvious in Iseltwald. While July receives considerable daily sunshine with up to 7.3 hours, December marks the darkest time of the year, where sunshine is scarce with only 1.7 hours of sunlight per day.

Average percent of sunshine

Data from: Interlaken, Switzerland (7 KM, 4 Miles).

On average the sun shines 52% of the time during the day in August, the highest percentage of any month. December has the lowest percentage at 36%.

Iseltwald vs Major Cities: Sunshine Compared

Iseltwald enjoys an average of 1580 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, Tromsø , Norway, receives only about 1270 hours of sunshine per year, known for the polar night with no sunlight for weeks during winter.

In Seoul, South Korea, there are approximately 2133 hours of sunshine per year, mostly during spring and autumn.

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

Related Climate Data for Iseltwald

July, Iseltwald’s wettest month, receives 246 mm (9.7 in) of rainfall and has a maximum daytime temperature of 18°C (64°F). During the driest month February you can expect a temperature of 0°C (32°F).

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


Iseltwald (BERN) Sunshine Forecast

More climate data for Iseltwald