When to go · Sun Valley
Sun Valley in June
Good month. Outside the best window (Jan–Mar (ski), Jul–Sep (hike, bike, fish)). Across United States: Rockies and northern parks open; desert heat builds; hurricane season starts. Book parks months ahead.
Key facts
- Verdict
- Good
- Temperature
- 24°C (75°F)75°F (24°C) / 6°C (43°F)43°F (6°C)
- average high / low
- Rain days
- 6
- Crowds
- High
- United States overall
- Prices
- High
- United States overall
Verdict
Outside the best window (Jan–Mar (ski), Jul–Sep (hike, bike, fish)). Across United States: Rockies and northern parks open; desert heat builds; hurricane season starts. Book parks months ahead.
Is another month better than June?
June is rated good. These months rate higher:
- JulyGreatInside Sun Valley's best window: Jan–Mar (ski), Jul–Sep (hike, bike, fish).
- AugustGreatInside Sun Valley's best window: Jan–Mar (ski), Jul–Sep (hike, bike, fish).
- SeptemberGreatInside Sun Valley's best window: Jan–Mar (ski), Jul–Sep (hike, bike, fish).
- JanuaryGreatInside Sun Valley's best window: Jan–Mar (ski), Jul–Sep (hike, bike, fish).
Weather in June
- Sun ValleyHighs around 24 °C (75 °F), lows around 6 °C (43 °F), rain on about 6 daysHighs around 75 °F (24 °C), lows around 43 °F (6 °C), rain on about 6 days
Crowds and prices
- Crowds · United States overall
- High
- Prices · United States overall
- High
United States overall: Rockies and northern parks open; desert heat builds; hurricane season starts. Book parks months ahead.
High-price month: see what to book ahead.
Compare two months
Weather, crowds and prices for any two months in Sun Valley, side by side.
Verdict
Jun: Good
Jan: Great (better)
Daytime high
Jun: 24 °C (75 °F)75 °F (24 °C)
Jan: 0 °C (32 °F)32 °F (0 °C)
Night low
Jun: 6 °C (43 °F)43 °F (6 °C)
Jan: -12 °C (10 °F)10 °F (-12 °C)
Rain days
Jun: 6 (better)
Jan: 9
Crowds
Jun: High
Jan: Low
Prices
Jun: High
Jan: Low
Festivals listed
Jun: 0
Jan: 0
June: Outside the best window (Jan–Mar (ski), Jul–Sep (hike, bike, fish)). Across United States: Rockies and northern parks open; desert heat builds; hurricane season starts. Book parks months ahead.
January: Inside Sun Valley's best window: Jan–Mar (ski), Jul–Sep (hike, bike, fish).
Sun Valley: figures are long-term averages from this guide, not a forecast.
What to pack
- A warm layer for the evenings