When to go · Posio
Posio in June
Great month. Inside Posio's best window: Feb–Mar for snow and ice climbing; Jun–Aug for hiking, fishing and lake beaches; Sep for ruska colours.
Key facts
- Verdict
- Great
- Temperature
- 17°C (63°F)63°F (17°C) / 6°C (43°F)43°F (6°C)
- average high / low
- Rain days
- 10
- Crowds
- Medium
- Finland overall
- Prices
- Medium
- Finland overall
Verdict
Inside Posio's best window: Feb–Mar for snow and ice climbing; Jun–Aug for hiking, fishing and lake beaches; Sep for ruska colours.
Is another month better than June?
No other month rates higher than June for Posio in this guide.
Weather in June
- PosioHighs around 17 °C (63 °F), lows around 6 °C (43 °F), rain on about 10 daysHighs around 63 °F (17 °C), lows around 43 °F (6 °C), rain on about 10 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 Posio, side by side.
Verdict
Jun: Great
Feb: Great
Daytime high
Jun: 17 °C (63 °F)63 °F (17 °C)
Feb: -7 °C (19 °F)19 °F (-7 °C)
Night low
Jun: 6 °C (43 °F)43 °F (6 °C)
Feb: -16 °C (3 °F)3 °F (-16 °C)
Rain days
Jun: 10
Feb: 9 (better)
Crowds
Jun: Medium
Feb: Medium
Prices
Jun: Medium
Feb: High
Festivals listed
Jun: 1
Feb: 0
June: Inside Posio's best window: Feb–Mar for snow and ice climbing; Jun–Aug for hiking, fishing and lake beaches; Sep for ruska colours.
February: Inside Posio's best window: Feb–Mar for snow and ice climbing; Jun–Aug for hiking, fishing and lake beaches; Sep for ruska colours.
Posio: figures are long-term averages from this guide, not a forecast.
What to pack
- A warm layer for the evenings
- A rain jacket or umbrella and shoes that dry fast