When to go · Achi
Achi in December
Avoid month. Listed as a month to avoid: Dec–Feb (cold, limited access).
Key facts
- Verdict
- Avoid
- Temperature
- 7°C (45°F)45°F (7°C) / −1°C (30°F)30°F (−1°C)
- average high / low
- Rain days
- 10
- Crowds
- Medium
- Japan overall
- Prices
- Medium
- Japan overall
Verdict
Listed as a month to avoid: Dec–Feb (cold, limited access).
Is another month better than December?
December is rated avoid. These months rate higher:
Weather in December
- AchiHighs around 7 °C (45 °F), lows around -1 °C (30 °F), rain on about 10 daysHighs around 45 °F (7 °C), lows around 30 °F (-1 °C), rain on about 10 days
Festivals and holidays
Dates as our data lists them. Moving holidays (lunar and Islamic calendars, Easter) shift every year: check the date for your year before you build a trip on it.
New Year (Shōgatsu) big impact
29 Dec – 3 Jan · Japan
Shops, museums and many restaurants close; shrines packed on 1–3 Jan; trains full on 29–30 Dec and 2–3 Jan.
Crowds and prices
- Crowds · Japan overall
- Medium
- Prices · Japan overall
- Medium
Japan overall: Cold and clear until the New Year shutdown from 29 Dec.
Compare two months
Weather, crowds and prices for any two months in Achi, side by side.
Verdict
Dec: Avoid
Apr: Great (better)
Daytime high
Dec: 7 °C (45 °F)45 °F (7 °C)
Apr: 17 °C (63 °F)63 °F (17 °C)
Night low
Dec: -1 °C (30 °F)30 °F (-1 °C)
Apr: 7 °C (45 °F)45 °F (7 °C)
Rain days
Dec: 10
Apr: 7 (better)
Crowds
Dec: Medium
Apr: High
Prices
Dec: Medium
Apr: High
Festivals listed
Dec: 1
Apr: 2
December: Listed as a month to avoid: Dec–Feb (cold, limited access).
April: Inside Achi's best window: Apr–Oct (clear skies, mild weather).
Achi: figures are long-term averages from this guide, not a forecast.
What to pack
- A warm coat, hat and gloves for mornings and evenings
- A rain jacket or umbrella and shoes that dry fast