When to go · Sisters
Sisters in August
Great month. Inside Sisters's best window: Jun–Sep for trails and events; Dec–Mar for Hoodoo skiing.
Key facts
- Verdict
- Great
- Temperature
- 29°C (84°F)84°F (29°C) / 9°C (48°F)48°F (9°C)
- average high / low
- Rain days
- 3
- Crowds
- High
- United States overall
- Prices
- High
- United States overall
Verdict
Inside Sisters's best window: Jun–Sep for trails and events; Dec–Mar for Hoodoo skiing.
Is another month better than August?
No other month rates higher than August for Sisters in this guide.
Weather in August
- SistersHighs around 29 °C (84 °F), lows around 9 °C (48 °F), rain on about 3 daysHighs around 84 °F (29 °C), lows around 48 °F (9 °C), rain on about 3 days
Crowds and prices
- Crowds · United States overall
- High
- Prices · United States overall
- High
United States overall: Hot and busy; wildfire smoke in the West, hurricane peak begins in the Southeast.
High-price month: see what to book ahead.
Compare two months
Weather, crowds and prices for any two months in Sisters, side by side.
Verdict
Aug: Great
Jan: Great
Daytime high
Aug: 29 °C (84 °F)84 °F (29 °C)
Jan: 6 °C (43 °F)43 °F (6 °C)
Night low
Aug: 9 °C (48 °F)48 °F (9 °C)
Jan: -4 °C (25 °F)25 °F (-4 °C)
Rain days
Aug: 3 (better)
Jan: 10
Crowds
Aug: High
Jan: Low
Prices
Aug: High
Jan: Low
Festivals listed
Aug: 0
Jan: 0
August: Inside Sisters's best window: Jun–Sep for trails and events; Dec–Mar for Hoodoo skiing.
January: Inside Sisters's best window: Jun–Sep for trails and events; Dec–Mar for Hoodoo skiing.
Sisters: figures are long-term averages from this guide, not a forecast.
What to pack
- A warm layer for the evenings