Best time to visit Turku

Find the best time to visit Turku and plan your perfect trip in 2025/2026. Get holiday inspiration, weather guides, travel advice and find great deals.

Turku by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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When is the best time to visit Turku?

The best time to visit Turku is June based on the following average weather conditions.

Maximum daytime temperature = 22 - 30°C [remove]
Daily hours of sunshine = 10 hours or more [remove]

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Max Day Temperature (°C)

  • -3°C maximum daytime temperature in January in Turku-3
    Jan
  • -3°C maximum daytime temperature in February in Turku-3
    Feb
  • 1°C maximum daytime temperature in March in Turku1
    Mar
  • 7°C maximum daytime temperature in April in Turku7
    Apr
  • 14°C maximum daytime temperature in May in Turku14
    May
  • 20°C maximum daytime temperature in June in Turku20
    Jun
  • 21°C maximum daytime temperature in July in Turku21
    Jul
  • 20°C maximum daytime temperature in August in Turku20
    Aug
  • 14°C maximum daytime temperature in September in Turku14
    Sep
  • 9°C maximum daytime temperature in October in Turku9
    Oct
  • 3°C maximum daytime temperature in November in Turku3
    Nov
  • 0°C maximum daytime temperature in December in Turku0
    Dec

Hours of Sunshine (daily)

Which is the hottest month in Turku?

The hottest time of year in Turku is normally July. Expect maximum daytime temperatures to reach 21°C.

Which month has the most rain in Turku?

In terms of rainfall, August is usually the wettest month in Turku with 81mm on average. There are normally 15 days in August with some rain.

When is it sunniest in Turku?

The sunniest time of year in Turku is normally June with bright sunshine on average for 51% of daylight hours; that's 10 hours of sunshine per day.

When is the sea warmest in Turku?

The sea is usually at its warmest in Turku in September when the water temperature reaches 13°C.

Best time to visit

The weather guide for Finland (Turku) shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by meteoblue. Find out more about our data sources.

Metric (°C / mm)  |  Imperial (°F / inches)

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