Kalajoki Weather in September

September in Kalajoki brings moderate temperatures, with highs of 15°C (59°F) and nights dropping to 7°C (45°F). Rainfall is on the higher side this month, averaging around 62 mm (2.4 in), so keep a rain jacket handy.

Rainfall in Kalajoki in September

Analyzing past climate data, one can expect approximately 16 days of rain, averaging 62 mm (2.4 in). With rain spread across many days but low totals, showers are typically short and light rather than heavy.

Temperature in Kalajoki in September

Kalajoki in September gets highs of 15°C (59°F) during the day and drops to 7°C (45°F) at night. Even when the weather is stable, mornings and evenings can still feel distinctly cool. With lows around 7°C (45°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.

If you prefer dry days with pleasant temperatures, July and August typically offer 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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• January
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For a detailed overview over the year and the best time to visit Finland, check out our Kalajoki's climate page.

Kalajoki Temperature in September

Min Temperature 7°C (45°F)  

Max Temperature 15°C (59°F)  

Chance of Rain 54%  

Precipitation 62 mm (2.4 in)  

Rainy days 16 days  

What to Wear in Kalajoki in September

Pack for changing conditions in Kalajoki in September. Bring a mix of short and long sleeves, a warm layer like a hoodie or light jacket, and comfortable pants. The key is being able to add or remove layers as the days goes by. Rain gear is recommended, you can expect wet weather on multiple days.

What To Do in Kalajoki 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 Kalajoki's climate page.

More climate data for Kalajoki

Temperature Rainfall

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