When to go · Iiyama
Iiyama in January
Great month. Inside Iiyama's best window: Dec–Mar, Apr–Oct.
Key facts
- Verdict
- Great
- Temperature
- 4°C (39°F)39°F (4°C) / −4°C (25°F)25°F (−4°C)
- average high / low
- Rain days
- 7
- Crowds
- Low
- Japan overall
- Prices
- Low
- Japan overall
Verdict
Inside Iiyama's best window: Dec–Mar, Apr–Oct.
Is another month better than January?
No other month rates higher than January for Iiyama in this guide.
Weather in January
- IiyamaHighs around 4 °C (39 °F), lows around -4 °C (25 °F), rain on about 7 daysHighs around 39 °F (4 °C), lows around 25 °F (-4 °C), rain on about 7 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
- Low
- Prices · Japan overall
- Low
Japan overall: Cold, dry and clear in the cities after 3 Jan; ski season in Hokkaidō and the Alps.
Compare two months
Weather, crowds and prices for any two months in Iiyama, side by side.
Verdict
Jan: Great
Feb: Great
Daytime high
Jan: 4 °C (39 °F)39 °F (4 °C)
Feb: 6 °C (43 °F)43 °F (6 °C)
Night low
Jan: -4 °C (25 °F)25 °F (-4 °C)
Feb: -2 °C (28 °F)28 °F (-2 °C)
Rain days
Jan: 7
Feb: 6 (better)
Crowds
Jan: Low
Feb: Low
Prices
Jan: Low
Feb: Low
Festivals listed
Jan: 1
Feb: 0
January: Inside Iiyama's best window: Dec–Mar, Apr–Oct.
February: Inside Iiyama's best window: Dec–Mar, Apr–Oct.
Iiyama: figures are long-term averages from this guide, not a forecast.
What to pack
- A warm coat, hat and gloves for mornings and evenings