Trbovlje Weather in September

During September, Trbovlje experiences pleasant daytime temperatures of 21°C (70°F) and cooler nights around 11°C (52°F). As the wettest month of the year, expect frequent rainfall.

Rainfall in Trbovlje in September

During the wettest month of the year, an umbrella can be your best friend to stay dry. Records from the past 30 years suggest around 13 days of rain, with 117 mm (4.6 in) average for the month. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.

Temperature in Trbovlje in September

In September, Trbovlje gets pleasant temperatures, with highs of 21°C (70°F). Nights cool to around 11°C (52°F). Even when the weather is stable, mornings and evenings can still feel distinctly cool. With overnight lows of 11°C (52°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.

Sunshine in Trbovlje in September

The area enjoys a balanced 182 hours of sunlight, ensuring it's neither too overcast nor too sunny.

If you favor pleasant temperatures and minimal rainfall, September is one of the best months to visit Trbovlje.

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• January
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For a detailed overview over the year and the best time to visit Slovenia, check out our Trbovlje's climate page.

Trbovlje Temperature in September

Min Temperature 11°C (52°F)  

Max Temperature 21°C (70°F)  

Chance of Rain 42%  

Precipitation 117 mm (4.6 in)  

Rainy days 13 days  

Humidity 72% *  

Sunshine 182 hours *  

Percentage Sunshine *  

* Data from: Ljubljana, Slovenia (42 KM, 26 Miles).

What to Wear in Trbovlje in September

Comfortable temperatures call for an easy wardrobe in September. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Expect heavy rainfall, so bring good rain protection and waterproof bags. Sunglasses could come in handy during the sunnier parts of your trip.

What To Do in Trbovlje in September

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

6/10

Cycling

9/10

Walking

9/10

Camping

6/10

Outdoor sports

9/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Slovenia, check out our Trbovlje's climate page.

More climate data for Trbovlje

Temperature Rainfall Sunshine Humidity

See the full Trbovlje climate overview or explore weather in Slovenia.