Ilirska Bistrica Sunshine Hours by Month

Sunshine plays a big role in understanding the climate of a city. This page shows the total number of hours of direct sunlight per month and the average hours per day in Ilirska Bistrica, Notranjska, Slovenia. Long-term data from 1990 to 2020 was used to calculate these averages.

Monthly hours of sunshine

Those who love seasonal contrasts will appreciate Ilirska Bistrica. Expect long, bright days with 298 hours in July and darker periods with just 100 hours in December. The total annual amount of sun is 2222 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 9.9 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 3.3 hours of sunlight per day.

Average percent of sunshine

On average the sun shines 71% of the time during the day in August, the highest percentage of any month. December has the lowest percentage at 39%.

Ilirska Bistrica enjoys an average of 2222 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.

Osaka, Japan, experiences 2010 hours of sunshine annually, with bright, sunny weather in spring and autumn.

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

November, Ilirska Bistrica’s wettest month, receives 118 mm (4.6 in) of rainfall and has a maximum daytime temperature of 11°C (52°F). During the driest month January you can expect a temperature of 5°C (41°F).

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