When to go · Karuizawa
Karuizawa in June
Great month. Inside Karuizawa's best window: May–Jun, Oct–Nov.
Key facts
- Verdict
- Great
- Temperature
- 20°C (68°F)68°F (20°C) / 12°C (54°F)54°F (12°C)
- average high / low
- Rain days
- 14
- Crowds
- Low
- Japan overall
- Prices
- Medium
- Japan overall
Verdict
Inside Karuizawa's best window: May–Jun, Oct–Nov.
Is another month better than June?
No other month rates higher than June for Karuizawa in this guide.
Weather in June
- KaruizawaHighs around 20 °C (68 °F), lows around 12 °C (54 °F), rain on about 14 daysHighs around 68 °F (20 °C), lows around 54 °F (12 °C), rain on about 14 days
Crowds and prices
- Crowds · Japan overall
- Low
- Prices · Japan overall
- Medium
Japan overall: Rainy season in Honshū: grey, humid, fewer tourists; Hokkaidō is at its best.
Compare two months
Weather, crowds and prices for any two months in Karuizawa, side by side.
Verdict
Jun: Great
May: Great
Daytime high
Jun: 20 °C (68 °F)68 °F (20 °C)
May: 17 °C (63 °F)63 °F (17 °C)
Night low
Jun: 12 °C (54 °F)54 °F (12 °C)
May: 8 °C (46 °F)46 °F (8 °C)
Rain days
Jun: 14
May: 11 (better)
Crowds
Jun: Low
May: Medium
Prices
Jun: Medium
May: Medium
Festivals listed
Jun: 0
May: 1
June: Inside Karuizawa's best window: May–Jun, Oct–Nov.
May: Inside Karuizawa's best window: May–Jun, Oct–Nov.
Karuizawa: figures are long-term averages from this guide, not a forecast.
What to pack
- A warm layer for the evenings
- A rain jacket or umbrella and shoes that dry fast