When to go · Koshu
Koshu in July
Great month. Inside Koshu's best window: Apr–Oct (wine festivals, fruit harvest, mild weather).
Key facts
- Verdict
- Great
- Temperature
- 28°C (82°F)82°F (28°C) / 18°C (64°F)64°F (18°C)
- average high / low
- Rain days
- 9
- Crowds
- Medium
- Japan overall
- Prices
- Medium
- Japan overall
Verdict
Inside Koshu's best window: Apr–Oct (wine festivals, fruit harvest, mild weather).
Is another month better than July?
No other month rates higher than July for Koshu in this guide.
Weather in July
- KoshuHighs around 28 °C (82 °F), lows around 18 °C (64 °F), rain on about 9 daysHighs around 82 °F (28 °C), lows around 64 °F (18 °C), rain on about 9 days
Crowds and prices
- Crowds · Japan overall
- Medium
- Prices · Japan overall
- Medium
Japan overall: Rain ends mid-month then the heat begins; festivals everywhere.
Compare two months
Weather, crowds and prices for any two months in Koshu, side by side.
Verdict
Jul: Great
Apr: Great
Daytime high
Jul: 28 °C (82 °F)82 °F (28 °C)
Apr: 18 °C (64 °F)64 °F (18 °C)
Night low
Jul: 18 °C (64 °F)64 °F (18 °C)
Apr: 7 °C (45 °F)45 °F (7 °C)
Rain days
Jul: 9
Apr: 6 (better)
Crowds
Jul: Medium
Apr: High
Prices
Jul: Medium
Apr: High
Festivals listed
Jul: 0
Apr: 2
July: Inside Koshu's best window: Apr–Oct (wine festivals, fruit harvest, mild weather).
April: Inside Koshu's best window: Apr–Oct (wine festivals, fruit harvest, mild weather).
Koshu: figures are long-term averages from this guide, not a forecast.
What to pack
Nothing unusual for the weather this month.