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When to go · Dillon

Dillon, month by month

The best months for Dillon: Jan, Feb, Mar, Jun, Jul, Aug, Sep. Months to avoid: Apr, Nov, Dec.

Month by month

  1. JanuaryGreatInside Dillon's best window: Jun–Sep for Bannack, fishing and the rodeo; Jan–Mar for Maverick Mountain skiing.1 °C / -11 °C, 7 rain daysCrowds: Low
  2. FebruaryGreatInside Dillon's best window: Jun–Sep for Bannack, fishing and the rodeo; Jan–Mar for Maverick Mountain skiing.4 °C / -9 °C, 6 rain daysCrowds: Low · 1 festival or holiday
  3. MarchGreatInside Dillon's best window: Jun–Sep for Bannack, fishing and the rodeo; Jan–Mar for Maverick Mountain skiing.9 °C / -5 °C, 8 rain daysCrowds: Medium · 2 festivals or holidays
  4. AprilAvoidListed as a month to avoid: Nov–Apr for Bannack and high-country drives (snow, closures); late Jul–Aug afternoons are hot and smoky some years.14 °C / -1 °C, 8 rain daysCrowds: Medium · 1 festival or holiday
  5. MayGoodOutside the best window (Jun–Sep for Bannack, fishing and the rodeo; Jan–Mar for Maverick Mountain skiing). Across United States: Warm and green; Memorial Day (last Monday) opens the summer season; timed-entry systems start at some parks.19 °C / 4 °C, 10 rain daysCrowds: Medium · 1 festival or holiday
  6. JuneGreatInside Dillon's best window: Jun–Sep for Bannack, fishing and the rodeo; Jan–Mar for Maverick Mountain skiing.24 °C / 8 °C, 9 rain daysCrowds: High
  7. JulyGreatInside Dillon's best window: Jun–Sep for Bannack, fishing and the rodeo; Jan–Mar for Maverick Mountain skiing.30 °C / 11 °C, 6 rain daysCrowds: High · 1 festival or holiday
  8. AugustGreatInside Dillon's best window: Jun–Sep for Bannack, fishing and the rodeo; Jan–Mar for Maverick Mountain skiing.29 °C / 10 °C, 6 rain daysCrowds: High
  9. SeptemberGreatInside Dillon's best window: Jun–Sep for Bannack, fishing and the rodeo; Jan–Mar for Maverick Mountain skiing.23 °C / 5 °C, 6 rain daysCrowds: Medium · 1 festival or holiday
  10. OctoberGoodOutside the best window (Jun–Sep for Bannack, fishing and the rodeo; Jan–Mar for Maverick Mountain skiing). Across United States: Best all-round month: New England foliage, desert parks, cooler cities. High roads start closing late in the month.15 °C / 0 °C, 6 rain daysCrowds: Medium
  11. NovemberAvoidListed as a month to avoid: Nov–Apr for Bannack and high-country drives (snow, closures); late Jul–Aug afternoons are hot and smoky some years.6 °C / -6 °C, 7 rain daysCrowds: Medium · 1 festival or holiday
  12. DecemberAvoidListed as a month to avoid: Nov–Apr for Bannack and high-country drives (snow, closures); late Jul–Aug afternoons are hot and smoky some years.1 °C / -11 °C, 7 rain daysCrowds: High · 1 festival or holiday