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When to go · Killarney, Ontario

Killarney, Ontario, month by month

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

Month by month

  1. JanuaryAvoidListed as a month to avoid: Nov–Apr (most businesses closed, ice and snow); blackfly and mosquito weeks in late Jun.-4 °C / -14 °C, 12 rain daysCrowds: Low
  2. FebruaryAvoidListed as a month to avoid: Nov–Apr (most businesses closed, ice and snow); blackfly and mosquito weeks in late Jun.-3 °C / -14 °C, 10 rain daysCrowds: Low
  3. MarchAvoidListed as a month to avoid: Nov–Apr (most businesses closed, ice and snow); blackfly and mosquito weeks in late Jun.2 °C / -9 °C, 10 rain daysCrowds: Low
  4. AprilAvoidListed as a month to avoid: Nov–Apr (most businesses closed, ice and snow); blackfly and mosquito weeks in late Jun.9 °C / -2 °C, 10 rain daysCrowds: Low
  5. MayGoodOutside the best window (Jun–Sep (warm water, all services open); Sep for fewer people). Across Canada: Victoria Day weekend opens the season; Rockies lakes still frozen at altitude.17 °C / 5 °C, 11 rain daysCrowds: Medium
  6. JuneGreatInside Killarney, Ontario's best window: Jun–Sep (warm water, all services open); Sep for fewer people.22 °C / 10 °C, 11 rain daysCrowds: Medium · 1 festival or holiday
  7. JulyGreatInside Killarney, Ontario's best window: Jun–Sep (warm water, all services open); Sep for fewer people.25 °C / 13 °C, 10 rain daysCrowds: High · 1 festival or holiday
  8. AugustGreatInside Killarney, Ontario's best window: Jun–Sep (warm water, all services open); Sep for fewer people.24 °C / 13 °C, 10 rain daysCrowds: High
  9. SeptemberGreatInside Killarney, Ontario's best window: Jun–Sep (warm water, all services open); Sep for fewer people.19 °C / 9 °C, 11 rain daysCrowds: Medium
  10. OctoberGoodOutside the best window (Jun–Sep (warm water, all services open); Sep for fewer people). Across Canada: Foliage in Ontario, Québec and the Maritimes early in the month; mountain roads get snow.12 °C / 3 °C, 12 rain daysCrowds: Medium
  11. NovemberAvoidListed as a month to avoid: Nov–Apr (most businesses closed, ice and snow); blackfly and mosquito weeks in late Jun.4 °C / -3 °C, 13 rain daysCrowds: Low
  12. DecemberAvoidListed as a month to avoid: Nov–Apr (most businesses closed, ice and snow); blackfly and mosquito weeks in late Jun.-2 °C / -10 °C, 13 rain daysCrowds: Medium · 1 festival or holiday