Celje Weather & Climate: Best Time to Visit

In Celje, temperatures differ significantly between summer and winter months. Typically, average maximum daytime temperatures range from a comfortable 27°C (81°F) in July to a chilly 5°C (41°F) in the coolest month, January.

Nights vary from 15°C (59°F) in July to around -3°C (27°F) during the colder months.

Check out our detailed temperature page for more information.

Temperature ranges by month

Celje experiences significant rain/snowfall throughout the year, averaging 1055 mm (42 in) of precipitation annually. The climate in Celje shows significant variation throughout the year. Expect high rainfall in June, the wettest month, with an average of 112 mm (4.4 in) of precipitation over 16 rainy days.

In contrast, the driest month January offers drier and sunnier days, with around 46 mm (1.8 in) of snow/rainfall over 12 snowy/rainy days. For more details, please visit our Celje Precipitation page.

The mean monthly precipitation over the year, including rain, hail, and snow

The average number of days each month with precipitation

For those who appreciate different seasons, Celje serves as an ideal destination. Expect longer, more sun-filled days in July with an average of 9.3 hours of sunshine daily, and embrace the darker days in December, offering only 2.3 hours of daily sunlight.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Daily hours of sunshine