Brtonigla weather in September (Istria, Croatia)

How does the September weather in Brtonigla compare to other months? Find all the essential weather information for this month in our guide.

Temperatures

September in Brtonigla generally includes high temperatures and high rainfall. Throughout the day, temperatures typically settle at around 24°C. But by evening, they drop to around 18°C.

Precipitation

Brtonigla in September usually receives high rainfall, averaging around 140 mm for the month. Climate statistics over the past 30 years suggest around 11 days of rain.

Average sunshine

The city usually sees around 223 hours of sunlight, indicating many sunny days.

If you prefer dry days with pleasant temperatures, May, June, July and August typically offer the best circumstances. While January, February and December tend to showcase less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Brtonigla climate page with graphs.

 

Brtonigla, monthly averages in September

Min Temperature 18°C  

Max Temperature 24°C  

Chance of Rain 36%  

Precipitation 140 mm  

Rainy days 11 days  

Humidity 57% *  

Sunshine 223 hours *  

Percentage Sunshine *  

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

Where to go in Croatia in September

Find out more about the weather in Croatia and which places have the best travel conditions in this month.

Weather conditions Weather

Temperatures

Precipitation

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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).

So, what should you wear in this month?

For visitors traveling to Brtonigla, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes.

What To Do

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

Swimming

9/10

Cycling

9/10

Walking

9/10

Camping

6/10

Outdoor sports

9/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Brtonigla.

Our site offers climate and forecast data for every country in the world. Are you going to Croatia? On this website you can find historical weather averages for many cities in Croatia. 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.