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Weather in September in The Soča Valley

Planning a getaway to the Soča Valley this September and curious about the weather you should prepare for? Discover all the vital details you need on this page, solving your puzzle:

What is the weather like in the Soča Valley in September?

The Soča Valley is a region in Slovenia. September in the Soča Valley generally has pleasant temperatures, with heavy precipitation.

Temperatures

You can expect pleasant maximum daytime temperatures of around 19°C and nighttime temperatures around 10°C in Bovec. To learn more about the conditions in specific areas of the Soča Valley in September, check out the map below.

For specific regional insights in the Soča Valley, refer to the map provided below.

Precipitation

In September, precipitation varies across different areas. From heavy rainfall in Kobarid with an average of 173 mm to heavy rainfall in Tolmin with 183 mm.

Average sunshine

Bovec enjoys a balanced 179 hours of sunlight. Ensuring it's neither too overcast nor too sunny.

For an in-depth overview of the yearly conditions, do visit our the Soča Valley climate page.

Where to go in the Soča Valley in September

Find more information for the most popular destinations in the the Soča Valley on the map below. Click on a destination dot for more details.

Map not visible? Whoops sorry! Please refresh the page.
Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

Select a Month of Interest

Check the conditions for any month of the year.

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

Popular destinations

What is the weather like in September for the 3 most popular destinations in the Soča Valley?

Bovec

In September Bovec generally has pleasant temperatures with maximum daytime temperatures around 19°C, minimum nighttime temperatures around 10°C and heavy monthly rainfall. So on average the conditions are tolerable that month.

Bovec
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
24°C 
14°C 
204 hours 
150 mm 
15 days 
19°C 
10°C 
179 hours 
175 mm 
14 days 
October   >> October
>>  
14°C 
6°C 
154 hours 
195 mm 
13 days 
poor 
Climate in Bovec

Kobarid

In September Kobarid generally has pleasant temperatures with maximum daytime temperatures around 20°C, minimum nighttime temperatures around 10°C and heavy monthly rainfall. So on average the conditions are pleasant that month.

Kobarid
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
25°C 
14°C 
239 hours 
133 mm 
15 days 
20°C 
10°C 
168 hours 
173 mm 
13 days 
October   >> October
>>  
15°C 
6°C 
130 hours 
200 mm 
13 days 
poor 
Climate in Kobarid

Tolmin

In September Tolmin generally has pleasant temperatures with maximum daytime temperatures around 20°C, minimum nighttime temperatures around 10°C and heavy monthly rainfall. So on average the conditions are tolerable that month.

Tolmin
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
25°C 
14°C 
239 hours 
148 mm 
15 days 
20°C 
10°C 
168 hours 
183 mm 
14 days 
October   >> October
>>  
15°C 
6°C 
130 hours 
195 mm 
13 days 
poor 
Climate in Tolmin

Is your destination not in the list? Have a look at other destinations in the Soča Valley, in Slovenia.

Is September the best time to visit the Soča Valley?

In our opinion, September is a good time to visit the Soča Valley with overall tolerable weather in Bovec. However, the weather conditions may vary depending on your destination.

On average, the best time to visit the Soča Valley is in June, July and August with generally pleasant weather in Bovec. On the other hand, the weather in January, February, March, October, November and December tend to be poor.

Interested in more climate information?

We have much more information about the climate in the Soča Valley.

Weather and climate has detailed information for every country in the world. Are you going to Slovenia? Get detailed historical weather averages for many cities in Slovenia.

Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.