When to go · Sai
Sai in July
Great month. Inside Sai's best window: Jun–Sep (sea‑urchin roe festival, milder weather).
Key facts
- Verdict
- Great
- Temperature
- 26°C (79°F)79°F (26°C) / 17°C (63°F)63°F (17°C)
- average high / low
- Rain days
- 4
- Crowds
- Medium
- Japan overall
- Prices
- Medium
- Japan overall
Verdict
Inside Sai's best window: Jun–Sep (sea‑urchin roe festival, milder weather).
Is another month better than July?
No other month rates higher than July for Sai in this guide.
Weather in July
- SaiHighs around 26 °C (79 °F), lows around 17 °C (63 °F), rain on about 4 daysHighs around 79 °F (26 °C), lows around 63 °F (17 °C), rain on about 4 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 Sai, side by side.
Verdict
Jul: Great
Jun: Great
Daytime high
Jul: 26 °C (79 °F)79 °F (26 °C)
Jun: 23 °C (73 °F)73 °F (23 °C)
Night low
Jul: 17 °C (63 °F)63 °F (17 °C)
Jun: 14 °C (57 °F)57 °F (14 °C)
Rain days
Jul: 4
Jun: 4
Crowds
Jul: Medium
Jun: Low
Prices
Jul: Medium
Jun: Medium
Festivals listed
Jul: 0
Jun: 0
July: Inside Sai's best window: Jun–Sep (sea‑urchin roe festival, milder weather).
June: Inside Sai's best window: Jun–Sep (sea‑urchin roe festival, milder weather).
Sai: figures are long-term averages from this guide, not a forecast.
What to pack
Nothing unusual for the weather this month.