Naantali weather in August
Mild and comfortable, with regular rainfall. Average highs of 20°C and lows of 14°C, with around 15 rainy days expected throughout the month.
While August isn't our top-rated month for Naantali, it has its own appeal — typically lower prices, fewer crowds, and a more local feel.
Average high
20°C
Average low
14°C
Rainy days
15 days
Best months to visit
Year-round
What to do in Naantali in August
Whatever the weather, Naantali rewards curious visitors. Here are some of the best ways to spend your time:
Explore historic landmarks
Walk scenic routes
Taste local cuisine
Visit museums
Experience local culture
Photograph landscapes
What to pack for August
Light layers work well — T-shirts and shorts for the day, a light jacket for evenings. Comfortable walking shoes are a must. Bring a compact umbrella just in case.
Browse other months
January
-1C
Cold, with some rainy days.
February
0C
Cold, with some rainy days.
March
3C
Cold, with occasional showers.
April
9C
Cold, with occasional showers.
May
15C
Cool, with occasional showers.
June
20C
Mild and comfortable, with occasional showers.
July
21C
Mild and comfortable, with some rainy days.
August (you are here)
20C
Mild and comfortable, with regular rainfall.
September
16C
Cool, with occasional showers.
October
9C
Cold, with some rainy days.
November
5C
Cold, with some rainy days.
December
1C
Cold, with some rainy days.
Book your August trip to Naantali
Find hotels, tours and experiences for the perfect escape.
