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When to go · Hachimantai

Hachimantai, month by month

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

Month by month

  1. JanuaryGreatInside Hachimantai's best window: Dec–Mar for ski, Jun–Sep for hiking.-3 °C (27 °F) / -12 °C (10 °F), 12 rain daysCrowds: Low · 1 festival or holiday
  2. FebruaryGreatInside Hachimantai's best window: Dec–Mar for ski, Jun–Sep for hiking.-1 °C (30 °F) / -11 °C (12 °F), 10 rain daysCrowds: Low
  3. MarchGreatInside Hachimantai's best window: Dec–Mar for ski, Jun–Sep for hiking.4 °C (39 °F) / -5 °C (23 °F), 9 rain daysCrowds: High · 1 festival or holiday
  4. AprilAvoidListed as a month to avoid: Oct–Apr (road closures) for mountain access.11 °C (52 °F) / 1 °C (34 °F), 7 rain daysCrowds: High · 2 festivals or holidays
  5. MayGoodOutside the best window (Dec–Mar for ski, Jun–Sep for hiking). Across Japan: After Golden Week, one of the best months: warm, green, calmer.18 °C (64 °F) / 7 °C (45 °F), 6 rain daysCrowds: Medium · 1 festival or holiday
  6. JuneGreatInside Hachimantai's best window: Dec–Mar for ski, Jun–Sep for hiking.24 °C (75 °F) / 13 °C (55 °F), 5 rain daysCrowds: Low
  7. JulyGreatInside Hachimantai's best window: Dec–Mar for ski, Jun–Sep for hiking.27 °C (81 °F) / 17 °C (63 °F), 4 rain daysCrowds: Medium
  8. AugustGreatInside Hachimantai's best window: Dec–Mar for ski, Jun–Sep for hiking.28 °C (82 °F) / 18 °C (64 °F), 4 rain daysCrowds: High · 1 festival or holiday
  9. SeptemberGreatInside Hachimantai's best window: Dec–Mar for ski, Jun–Sep for hiking.23 °C (73 °F) / 13 °C (55 °F), 6 rain daysCrowds: Medium
  10. OctoberAvoidListed as a month to avoid: Oct–Apr (road closures) for mountain access.16 °C (61 °F) / 6 °C (43 °F), 9 rain daysCrowds: Medium
  11. NovemberAvoidListed as a month to avoid: Oct–Apr (road closures) for mountain access.8 °C (46 °F) / -1 °C (30 °F), 11 rain daysCrowds: High
  12. DecemberGreatInside Hachimantai's best window: Dec–Mar for ski, Jun–Sep for hiking.-2 °C (28 °F) / -9 °C (16 °F), 12 rain daysCrowds: Medium · 1 festival or holiday

Compare two months

Weather, crowds and prices for any two months in Hachimantai, side by side.

  • Verdict

    Jan: Great

    Feb: Great

  • Daytime high

    Jan: -3 °C (27 °F)

    Feb: -1 °C (30 °F)

  • Night low

    Jan: -12 °C (10 °F)

    Feb: -11 °C (12 °F)

  • Rain days

    Jan: 12

    Feb: 10 (better)

  • Crowds

    Jan: Low

    Feb: Low

  • Prices

    Jan: Low

    Feb: Low

  • Festivals listed

    Jan: 1

    Feb: 0

January: Inside Hachimantai's best window: Dec–Mar for ski, Jun–Sep for hiking.

February: Inside Hachimantai's best window: Dec–Mar for ski, Jun–Sep for hiking.

Hachimantai: figures are long-term averages from this guide, not a forecast.