Best time to visit Oulu

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

Oulu 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 Oulu?

The best time to visit Oulu is July 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)

  • -7°C maximum daytime temperature in January in Oulu-7
    Jan
  • -7°C maximum daytime temperature in February in Oulu-7
    Feb
  • -2°C maximum daytime temperature in March in Oulu-2
    Mar
  • 4°C maximum daytime temperature in April in Oulu4
    Apr
  • 12°C maximum daytime temperature in May in Oulu12
    May
  • 18°C maximum daytime temperature in June in Oulu18
    Jun
  • 20°C maximum daytime temperature in July in Oulu20
    Jul
  • 18°C maximum daytime temperature in August in Oulu18
    Aug
  • 12°C maximum daytime temperature in September in Oulu12
    Sep
  • 5°C maximum daytime temperature in October in Oulu5
    Oct
  • -1°C maximum daytime temperature in November in Oulu-1
    Nov
  • -5°C maximum daytime temperature in December in Oulu-5
    Dec

Hours of Sunshine (daily)

Which is the hottest month in Oulu?

The hottest time of year in Oulu is normally July. Expect maximum daytime temperatures to reach 20°C.

Which month has the most rain in Oulu?

In terms of rainfall, August is usually the wettest month in Oulu with 64mm on average. There are normally 15 days in August with some rain.

When is it sunniest in Oulu?

The sunniest time of year in Oulu is normally June with bright sunshine on average for 46% of daylight hours; that's 10 hours of sunshine per day.

When is the sea warmest in Oulu?

The sea is usually at its warmest in Oulu in August when the water temperature reaches 11°C.

Best time to visit

The weather guide for Finland (Oulu) 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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