Cerkno weather in September (Slovenia)

How is the weather in Cerkno in September? Here's what the weather might have in store during this month.

In September, Cerkno typically experiences pleasant temperatures and heavy rainfall. Throughout the day, temperatures typically settle at around 20°C. But by evening, they drop to around 10°C.

Cerkno in September falls under the rainy season with heavy rainfall, averaging around 182 mm for the month. Rain is expected on roughly 13 days.

The city usually sees around 182 hours of sunlight, indicating a moderately sunny period.

In case you lean more towards enjoying temperate temperatures and rain-free days June, July and August typically offer the most optimal weather. In contrast, January, February, March, November and December tend to have less optimal conditions.

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

 

Cerkno, monthly averages in September

Min TemperatureMin Temperature 10°C  
Max TemperatureMax Temperature 20°C  
Chance of RainChance of Rain 44%  
PrecipitationPrecipitation 182 mm  
Rainy daysRainy days 13 days  
HumidityHumidity 72% *  
SunshineSunshine 182 hours *  
Percentage SunshinePercentage Sunshine *  
* Data from: Ljubljana, Slovenia (41 KM, 25 Miles).

Where to go in Slovenia in September

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

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).

So, what should you wear in Cerkno in September?

For visitors traveling to Cerkno, 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 in September.

Swimming
6/10
Camping
6/10

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Cerkno.

Our site offers climate and forecast data for every country in the world. Are you going to Slovenia? On this website you can find 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 climate conditions. Find out where to go with our weather planner.