Hanko weather in September
Cool, with some rainy days. Average highs of 15°C and lows of 12°C, with around 11 rainy days expected throughout the month.
While September isn't our top-rated month for Hanko, it has its own appeal — typically lower prices, fewer crowds, and a more local feel.
Average high
15°C
Average low
12°C
Rainy days
11 days
Best months to visit
Year-round
What to do in Hanko in September
Whatever the weather, Hanko rewards curious visitors. Here are some of the best ways to spend your time:
Explore
Dine
Culture
Nature
Shopping
Day trips
What to pack for September
Layer up — a mid-weight jacket, jumpers, and comfortable trousers. Waterproof shoes are recommended. Scarves and gloves may be useful in the evenings.
Browse other months
January
0C
Cold, with some rainy days.
February
1C
Cold, with some rainy days.
March
2C
Cold, with some rainy days.
April
6C
Cold, with occasional showers.
May
11C
Cool, with occasional showers.
June
17C
Cool, with occasional showers.
July
20C
Mild and comfortable, with some rainy days.
August
19C
Mild and comfortable, with some rainy days.
September (you are here)
15C
Cool, with some rainy days.
October
9C
Cold, with some rainy days.
November
5C
Cold, with some rainy days.
December
2C
Cold, with regular rainfall.
Book your September trip to Hanko
Find hotels, tours and experiences for the perfect escape.
