When to go · Oulu
Oulu in June
Great month. Inside Oulu's best window: Jun–Aug (midnight sun, warmest, beaches and festivals); Mar–Apr for snow and skiing.
Key facts
- Verdict
- Great
- Temperature
- 18°C (64°F)64°F (18°C) / 8°C (46°F)46°F (8°C)
- average high / low
- Rain days
- 9
- Crowds
- Medium
- Finland overall
- Prices
- Medium
- Finland overall
Verdict
Inside Oulu's best window: Jun–Aug (midnight sun, warmest, beaches and festivals); Mar–Apr for snow and skiing.
Is another month better than June?
No other month rates higher than June for Oulu in this guide.
Weather in June
- OuluHighs around 18 °C (64 °F), lows around 8 °C (46 °F), rain on about 9 daysHighs around 64 °F (18 °C), lows around 46 °F (8 °C), rain on about 9 days
Festivals and holidays
Dates as our data lists them. Moving holidays (lunar and Islamic calendars, Easter) shift every year: check the date for your year before you build a trip on it.
Midsummer (Juhannus) big impact
Fri–Sat between 19 and 26 Jun (25–26 Jun 2027) · Finland
Bonfires at cottages; cities empty, shops and restaurants closed on the Eve.
Crowds and prices
- Crowds · Finland overall
- Medium
- Prices · Finland overall
- Medium
Finland overall: White nights and Midsummer; lakes warming; mosquitoes in the north.
Compare two months
Weather, crowds and prices for any two months in Oulu, side by side.
Verdict
Jun: Great
Mar: Great
Daytime high
Jun: 18 °C (64 °F)64 °F (18 °C)
Mar: -1 °C (30 °F)30 °F (-1 °C)
Night low
Jun: 8 °C (46 °F)46 °F (8 °C)
Mar: -10 °C (14 °F)14 °F (-10 °C)
Rain days
Jun: 9
Mar: 7 (better)
Crowds
Jun: Medium
Mar: Medium
Prices
Jun: Medium
Mar: High
Festivals listed
Jun: 1
Mar: 0
June: Inside Oulu's best window: Jun–Aug (midnight sun, warmest, beaches and festivals); Mar–Apr for snow and skiing.
March: Inside Oulu's best window: Jun–Aug (midnight sun, warmest, beaches and festivals); Mar–Apr for snow and skiing.
Oulu: figures are long-term averages from this guide, not a forecast.
What to pack
- A warm layer for the evenings