Tolmin Sunshine Hours by Month

Sunshine is key to understanding how a place experiences its seasons. This page shows the total number of hours of direct sunlight per month and the average hours per day in Tolmin, Slovenian Littoral (Primorska), Slovenia. These averages rely on historical data collected over 30 years, from 1990 to 2020.

Monthly hours of sunshine

If you're visiting Tolmin, timing is key. In July, you can enjoy up to 242 hours of sunshine, while the shorter days of December provide just 81 hours. The total annual amount of sun is 1866 hours.

Daily hours of sunshine

Seasonal changes in sunshine hours are quite obvious in Tolmin. While July receives considerable daily sunshine with up to 8.1 hours, December marks the darkest time of the year, where sunshine is scarce with only 2.7 hours of sunlight per day.

Average percent of sunshine

On average the sun shines 57% of the time during the day in July, the highest percentage of any month. November has the lowest percentage at 28%.

Tolmin enjoys an average of 1866 hours of sunshine annually. Let’s compare this with some popular tourist destinations:

The city of Rome, Italy, experiences 2470 hours of sunshine annually, adding to its charm as a year-round tourist destination.

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

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

Adelaide, Australia, enjoys 2770 hours of sunshine annually, with long, sunny summers.

November, Tolmin’s wettest month, receives 146 mm (5.7 in) of rainfall and has a maximum daytime temperature of 9°C (48°F). During the driest month January you can expect a temperature of 4°C (39°F).

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