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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 · Grimshaw

Grimshaw, month by month

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

Month by month

  1. JanuaryAvoidListed as a month to avoid: Nov–Mar (cold, snow, short days).-10 °C / -20 °C, 8 rain daysCrowds: Low
  2. FebruaryAvoidListed as a month to avoid: Nov–Mar (cold, snow, short days).-6 °C / -17 °C, 6 rain daysCrowds: Low
  3. MarchAvoidListed as a month to avoid: Nov–Mar (cold, snow, short days).1 °C / -11 °C, 6 rain daysCrowds: Low
  4. AprilMixedOutside the best window (Jun–Sep). Across Canada: Thaw and mud; Rockies trails still snowy; Vancouver cherry blossoms.10 °C / -3 °C, 6 rain daysCrowds: Low
  5. MayGoodOutside the best window (Jun–Sep). Across Canada: Victoria Day weekend opens the season; Rockies lakes still frozen at altitude.17 °C / 3 °C, 8 rain daysCrowds: Medium
  6. JuneGreatInside Grimshaw's best window: Jun–Sep.21 °C / 8 °C, 11 rain daysCrowds: Medium · 1 festival or holiday
  7. JulyGreatInside Grimshaw's best window: Jun–Sep.23 °C / 10 °C, 12 rain daysCrowds: High · 1 festival or holiday
  8. AugustGreatInside Grimshaw's best window: Jun–Sep.22 °C / 9 °C, 11 rain daysCrowds: High
  9. SeptemberGreatInside Grimshaw's best window: Jun–Sep.16 °C / 4 °C, 9 rain daysCrowds: Medium
  10. OctoberGoodOutside the best window (Jun–Sep). Across Canada: Foliage in Ontario, Québec and the Maritimes early in the month; mountain roads get snow.8 °C / -2 °C, 8 rain daysCrowds: Medium
  11. NovemberAvoidListed as a month to avoid: Nov–Mar (cold, snow, short days).-3 °C / -12 °C, 8 rain daysCrowds: Low
  12. DecemberAvoidListed as a month to avoid: Nov–Mar (cold, snow, short days).-9 °C / -18 °C, 8 rain daysCrowds: Medium · 1 festival or holiday