Cluj-Napoca 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 Cluj-Napoca, Cluj, Romania. The figures are based on a 30-year period (1990–2020) to provide a reliable average.

Monthly hours of sunshine

Sunshine in Cluj-Napoca varies greatly throughout the year. The sunniest month, July, reaches an impressive 278 hours, while December, the darkest month, offers only 54 hours. The total annual amount of sun is 2047 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 9.3 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 1.8 hours of sunlight per day.

Cluj-Napoca enjoys an average of 2047 hours of sunshine annually. Let’s compare this with some popular tourist destinations:

Seville, Spain, enjoys an impressive 2920 hours of sunshine per year, making it an ideal destination even in winter.

In contrast, Juneau, Alaska, receives only about 1523 hours of sunshine per year and is known for its very short days in winter and frequently overcast conditions.

Vancouver, Canada, receives approximately 1940 hours of sunshine annually.

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

June, Cluj-Napoca’s wettest month, receives 85 mm (3.3 in) of rainfall and has a maximum daytime temperature of 24°C (75°F). During the driest month January you can expect a temperature of 2°C (36°F).

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