Trebnje Weather in September

September in Trebnje averages 22°C (72°F) during the day and 11°C (52°F) at night. It is the wettest month of the year, with 126 mm (5 in) of rainfall on average, so waterproof gear is a must.

Rainfall in Trebnje in September

It's the month with the heaviest rainfall, so an umbrella is a must to navigate the wet weather. On average, there are about 13 days with rain during this month, averaging 126 mm (5 in). Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.

Temperature in Trebnje in September

In September, expect pleasant temperatures in Trebnje, with highs of 22°C (72°F) and lows of 11°C (52°F) at night. Temperatures can feel cooler in the morning and evening, so layering is often the best approach. With lows of 11°C (52°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.

Sunshine in Trebnje in September

The month brings about 182 hours of sunlight, offering a comfortable mix of sun and overcast.

So this is a great month to visit if you prefer dry days with pleasant temperatures.