When to go · Sion
Sion in June
Great month. Inside Sion's best window: Jun–Sep.
Key facts
- Verdict
- Great
- Temperature
- 24°C (75°F)75°F (24°C) / 13°C (55°F)55°F (13°C)
- average high / low
- Rain days
- 13
- Crowds
- Medium
- Switzerland overall
- Prices
- Medium
- Switzerland overall
Verdict
Inside Sion's best window: Jun–Sep.
Is another month better than June?
No other month rates higher than June for Sion in this guide.
Weather in June
- SionHighs around 24 °C (75 °F), lows around 13 °C (55 °F), rain on about 13 daysHighs around 75 °F (24 °C), lows around 55 °F (13 °C), rain on about 13 days
Crowds and prices
- Crowds · Switzerland overall
- Medium
- Prices · Switzerland overall
- Medium
Switzerland overall: Lifts reopen; wildflowers; high trails may still have snow until July. Art Basel mid-month.
Compare two months
Weather, crowds and prices for any two months in Sion, side by side.
Verdict
Jun: Great
Jul: Great
Daytime high
Jun: 24 °C (75 °F)75 °F (24 °C)
Jul: 27 °C (81 °F)81 °F (27 °C)
Night low
Jun: 13 °C (55 °F)55 °F (13 °C)
Jul: 15 °C (59 °F)59 °F (15 °C)
Rain days
Jun: 13
Jul: 12 (better)
Crowds
Jun: Medium
Jul: High
Prices
Jun: Medium
Jul: High
Festivals listed
Jun: 0
Jul: 0
June: Inside Sion's best window: Jun–Sep.
July: Inside Sion's best window: Jun–Sep.
Sion: figures are long-term averages from this guide, not a forecast.
What to pack
- A rain jacket or umbrella and shoes that dry fast