Vasa Weather in September

September in Vasa sees daytime temperatures around 15°C (59°F) and lows of 7°C (45°F) at night. With around 62 mm (2.4 in) of rainfall expected, it's worth packing a rain jacket.

Rainfall in Vasa in September

You can typically expect 16 days of rain this month, averaging around 62 mm (2.4 in). Expect plenty of grey, overcast days rather than intense storms. The rain rarely amounts to much on any given day.

Temperature in Vasa in September

In September, Vasa sees moderate temperatures, with highs of 15°C (59°F). Nights drop to around 7°C (45°F). Temperatures can feel cooler in the morning and evening, so layering is often the best approach. Nights drop to 7°C (45°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.

Sunshine in Vasa in September

The area enjoys a moderate level of sunlight, with around 135 hours. It's a good balance between sunny and cloudy days.

For Vasa 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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• January
• February
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• May
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For a detailed overview over the year and the best time to visit Finland, check out our Vasa's climate page.

Vasa 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  

Sunshine 135 hours *  

Percentage Sunshine *  

What to Wear in Vasa in September

The weather can swing between comfortable and chilly in September, so flexibility is key. Pack a variety of tops, at least one warm layer, and both shorts and long pants. This gives you options no matter what the day brings. Wet weather is likely, so pack waterproof gear for multiple rainy days. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.

What To Do in Vasa in September

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

Swimming

5/10

Cycling

6/10

Walking

6/10

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 Vasa's climate page.

More climate data for Vasa

Temperature Rainfall Sunshine

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