Radomlje Weather in September

September in Radomlje brings pleasant temperatures, with highs of 21°C (70°F) and nights dropping to 11°C (52°F). It's the rainiest month of the year, so come prepared with waterproof gear.

Rainfall in Radomlje in September

During the wettest month of the year, an umbrella can be your best friend to stay dry. Typically, you can expect about 13 days of rain this month, with 126 mm (5 in) on average. When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.

Temperature in Radomlje in September

September in Radomlje sees highs of 21°C (70°F) and lows of 11°C (52°F) overnight. Conditions are often most pleasant around the middle of the day. 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 Radomlje in September

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

Wind Speed in Radomlje in September

Average wind conditions reach 2 m/s (4 knots) in September. This creates comfortable weather with light winds that gently move vegetation. Keep in mind this is an average. Daily conditions range from near-calm to more noticeable wind.

If you're inclined towards comfortable temperatures and drier conditions, September is a good time to visit Radomlje.

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

Radomlje Temperature in September

Min Temperature 11°C (52°F)  

Max Temperature 21°C (70°F)  

Chance of Rain 42%  

Precipitation 126 mm (5 in)  

Rainy days 13 days  

Humidity 72% *  

Windspeed 2 m/s (4 knots) *  

Sunshine 182 hours *  

Percentage Sunshine *  

* Data from: Ljubljana, Slovenia (15 KM, 9 Miles).

What to Wear in Radomlje in September

Pleasant temperatures in September mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Prepare for significant rainfall with proper waterproof clothing and shoes. Sunglasses could come in handy during the sunnier parts of your trip.

What To Do in Radomlje 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 Radomlje's climate page.

More climate data for Radomlje

Temperature Rainfall Sunshine Humidity Wind Speed

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