Kesälahti Weather in September

September in Kesälahti brings moderate temperatures, with highs of 15°C (59°F) and nights dropping to 8°C (46°F). Rainfall is on the higher side this month, averaging around 69 mm (2.7 in), so keep a rain jacket handy.

Rainfall in Kesälahti in September

Historically, approximately 18 days this month are expected to have rain, averaging 69 mm (2.7 in). Rain falls on many days this month, but usually in relatively small amounts. A light waterproof is more useful than a heavy umbrella.

Temperature in Kesälahti in September

Daytime temperatures in Kesälahti reach 15°C (59°F) in September, dropping to 8°C (46°F) at night. A light jacket or extra layer can be useful, especially outside the warmest hours of the day. Nights drop to 8°C (46°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.

For Kesälahti itself, July and August generally stand out with the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

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

Kesälahti Temperature in September

Min Temperature 8°C (46°F)  

Max Temperature 15°C (59°F)  

Chance of Rain 60%  

Precipitation 69 mm (2.7 in)  

Rainy days 18 days  

What to Wear in Kesälahti in September

The weather can be unpredictable in September, so pack clothes you can easily mix and match. You could bring jeans, other long pants, and a few t-shirts. A light jacket or light sweater will be pleasant for the cooler moments. Rain is likely on several days, so bring a good rain jacket.

What To Do in Kesälahti in September

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

Cycling

6/10

Walking

6/10

Barbeque

5/10

Camping

4/10

Outdoor sports

10/10

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 Finland, check out our Kesälahti's climate page.

More climate data for Kesälahti

Temperature Rainfall

See the full Kesälahti climate overview or explore weather in Finland.