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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 · Ii

Ii, month by month

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

Month by month

  1. JanuaryAvoidListed as a month to avoid: Nov–Mar (ice, dark, most services closed).-6 °C / -14 °C, 10 rain daysCrowds: Medium
  2. FebruaryAvoidListed as a month to avoid: Nov–Mar (ice, dark, most services closed).-6 °C / -14 °C, 8 rain daysCrowds: Medium
  3. MarchAvoidListed as a month to avoid: Nov–Mar (ice, dark, most services closed).-1 °C / -10 °C, 8 rain daysCrowds: Medium
  4. AprilMixedOutside the best window (Jun–Aug). Across Finland: Thaw and slush in the south; spring skiing in the north.4 °C / -4 °C, 7 rain daysCrowds: Low
  5. MayGoodOutside the best window (Jun–Aug). Across Finland: Vappu, fast-returning light and blossom; Lapland in its muddy thaw.11 °C / 2 °C, 8 rain daysCrowds: Low
  6. JuneGreatInside Ii's best window: Jun–Aug.17 °C / 8 °C, 9 rain daysCrowds: Medium · 1 festival or holiday
  7. JulyGreatInside Ii's best window: Jun–Aug.20 °C / 11 °C, 10 rain daysCrowds: High
  8. AugustGreatInside Ii's best window: Jun–Aug.18 °C / 10 °C, 10 rain daysCrowds: Medium
  9. SeptemberGoodOutside the best window (Jun–Aug). Across Finland: Ruska autumn colours in Lapland and the first auroras over lakes that are not yet frozen.12 °C / 5 °C, 10 rain daysCrowds: Medium
  10. OctoberMixedOutside the best window (Jun–Aug). Across Finland: Grey and wet; museums and saunas; auroras in the north on clear nights.6 °C / 0 °C, 11 rain daysCrowds: Low
  11. NovemberAvoidListed as a month to avoid: Nov–Mar (ice, dark, most services closed).0 °C / -5 °C, 11 rain daysCrowds: Low
  12. DecemberAvoidListed as a month to avoid: Nov–Mar (ice, dark, most services closed).-4 °C / -11 °C, 10 rain daysCrowds: High · 1 festival or holiday