Vrhnika Weather in September

September in Vrhnika typically sees daytime highs of 21°C (70°F) and nighttime lows of 11°C (52°F). As the wettest month of the year, expect more rainfall than other months.

Rainfall in Vrhnika in September

Known for its peak rainfall, this month often has intense showers. It's wise to carry a poncho to protect yourself from the rain. Historically, September sees about 13 days of rain, with a monthly average of 161 mm (6.3 in). The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.

Temperature in Vrhnika in September

In September, Vrhnika gets pleasant temperatures, with highs of 21°C (70°F). Nights cool to around 11°C (52°F). 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 Vrhnika in September

The area enjoys a moderate level of sunlight, with around 182 hours. It's a good balance between sunny and cloudy days.

Wind Speed in Vrhnika in September

Wind speeds average 2 m/s (4 knots) during September. At this speed, expect light breezes that you can feel on your face and cause leaves to rustle gently. Since this is an average, some days are calmer with barely any wind while others have more noticeable gentle breezes.

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

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 Vrhnika's climate page.

Vrhnika Temperature in September

Min Temperature 11°C (52°F)  

Max Temperature 21°C (70°F)  

Chance of Rain 43%  

Precipitation 161 mm (6.3 in)  

Rainy days 13 days  

Humidity 72% *  

Windspeed 2 m/s (4 knots) *  

Sunshine 182 hours *  

Percentage Sunshine *  

* Data from: Ljubljana, Slovenia (19 KM, 12 Miles).

What to Wear in Vrhnika in September

For Vrhnika in September, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. Also bring a poncho, it will rain a lot! Waterproof everything you can. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.

What To Do in Vrhnika in September

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

Swimming

6/10

Camping

6/10

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 Vrhnika's climate page.

More climate data for Vrhnika

Temperature Rainfall Sunshine Humidity Wind Speed

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