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Draft data. Times, fares and step counts are desk estimates awaiting field checks. Unknown times stay unknown. How we verify

When to go · Sisters

Sisters, month by month

The best months for Sisters: Jan, Feb, Mar, Jun, Jul, Aug, Sep, Dec.

Month by month

  1. JanuaryGreatInside Sisters's best window: Jun–Sep for trails and events; Dec–Mar for Hoodoo skiing.6 °C / -4 °C, 10 rain daysCrowds: Low
  2. FebruaryGreatInside Sisters's best window: Jun–Sep for trails and events; Dec–Mar for Hoodoo skiing.8 °C / -4 °C, 9 rain daysCrowds: Low · 1 festival or holiday
  3. MarchGreatInside Sisters's best window: Jun–Sep for trails and events; Dec–Mar for Hoodoo skiing.11 °C / -2 °C, 9 rain daysCrowds: Medium · 2 festivals or holidays
  4. AprilGoodOutside the best window (Jun–Sep for trails and events; Dec–Mar for Hoodoo skiing). Across United States: Good month for the Southwest, Washington cherry blossoms, the South; mountain roads still closed.14 °C / 0 °C, 8 rain daysCrowds: Medium · 1 festival or holiday
  5. MayGoodOutside the best window (Jun–Sep for trails and events; Dec–Mar for Hoodoo skiing). Across United States: Warm and green; Memorial Day (last Monday) opens the summer season; timed-entry systems start at some parks.19 °C / 3 °C, 7 rain daysCrowds: Medium · 1 festival or holiday
  6. JuneGreatInside Sisters's best window: Jun–Sep for trails and events; Dec–Mar for Hoodoo skiing.24 °C / 6 °C, 5 rain daysCrowds: High
  7. JulyGreatInside Sisters's best window: Jun–Sep for trails and events; Dec–Mar for Hoodoo skiing.29 °C / 9 °C, 3 rain daysCrowds: High · 1 festival or holiday
  8. AugustGreatInside Sisters's best window: Jun–Sep for trails and events; Dec–Mar for Hoodoo skiing.29 °C / 9 °C, 3 rain daysCrowds: High
  9. SeptemberGreatInside Sisters's best window: Jun–Sep for trails and events; Dec–Mar for Hoodoo skiing.25 °C / 6 °C, 4 rain daysCrowds: Medium · 1 festival or holiday
  10. OctoberGoodOutside the best window (Jun–Sep for trails and events; Dec–Mar for Hoodoo skiing). Across United States: Best all-round month: New England foliage, desert parks, cooler cities. High roads start closing late in the month.17 °C / 2 °C, 7 rain daysCrowds: Medium
  11. NovemberMixedOutside the best window (Jun–Sep for trails and events; Dec–Mar for Hoodoo skiing). Across United States: Quiet between holidays; Thanksgiving week is the busiest travel period of the year.9 °C / -2 °C, 10 rain daysCrowds: Medium · 1 festival or holiday
  12. DecemberGreatInside Sisters's best window: Jun–Sep for trails and events; Dec–Mar for Hoodoo skiing.5 °C / -5 °C, 11 rain daysCrowds: High · 1 festival or holiday