Pärnu weather in September (Pärnumaa, Estonia)

What can you expect from the weather in Pärnu during September? Wondering if it's the right time to visit? Browse this page for a comprehensive overview of the weather conditions for that month.

In September, Pärnu typically experiences moderate temperatures and moderate rainfall. Throughout the day, temperatures typically settle at around 18°C. But by evening, they drop to around 8°C.

Pärnu in September usually receives moderate rainfall, averaging around 66 mm for the month. When we look at the climate data from the last 30 years, we can expect around 17 days of rain.

The area experiences a moderate amount of sunshine, with approximately 175 hours of sunlight expected. This makes it neither too gloomy nor overly bright.

If your ideal day consists of dry skies and moderate temperatures June, July and August generally stand out with the best circumstances. While January, February, March, November and December tend to showcase less optimal conditions.

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

 

Pärnu, monthly averages in September

Min Temperature 8°C  

Max Temperature 18°C  

Chance of Rain 57%  

Precipitation 66 mm  

Rainy days 17 days  

Humidity 82% *  

Sunshine 175 hours *  

Percentage Sunshine 37% *  

Where to go in Estonia in September

Find out more about the weather in Estonia in September and which places have the best weather 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 Pärnu in September?

For visitors traveling to Pärnu, 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

Cycling

6/10

Walking

6/10

Barbeque

6/10

Camping

4/10

Outdoor sports

10/10

Interested in more climate information?

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

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