Trebnje Weather & Climate: Best Time to Visit

The climate in Trebnje is known for significant temperature differences throughout the year, making the weather dynamic. On average, daytime temperatures range from a comfortable 27°C (81°F) in July to a chilly 5°C (41°F) in January.

Nighttime temperatures range from 16°C (61°F) in July to -2°C (28°F) in January.

Check out our detailed temperature page for more information.

Temperature ranges by month

Trebnje has a notably wet climate with abundant precipitation, recording 1199 mm (47 in) of rain/snowfall per year. The amount of precipitation varies moderately throughout the year. The wettest month, September, sees around 126 mm (5 in) of rainfall, perfect for those who enjoy a bit of rain now and then. The driest month, January, still receives a respectable 61 mm (2.4 in) of snow/rainfall. For more details, please visit our Trebnje Precipitation page.

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

The average number of days each month with precipitation

In Trebnje, summer days are longer and more sunny, with daily sunshine hours peaking at 9.7 hours in July. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 1.9 hours per average day.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Daily hours of sunshine

The relative humidity is high throughout the year in Trebnje.

The city experiences its highest humidity in December, reaching 87%. In July, the humidity drops to its lowest level at 67%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year