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When to go · Daisen

Daisen in September

Great month. Inside Daisen's best window: Aug (fireworks) or May–Oct for mild weather.

Key facts

Verdict
Great
Temperature
22°C (72°F) / 13°C (55°F)
average high / low
Rain days
10
Crowds
Medium
Japan overall
Prices
Medium
Japan overall

Verdict

GreatBest and avoid months for Daisen

Inside Daisen's best window: Aug (fireworks) or May–Oct for mild weather.

Is another month better than September?

No other month rates higher than September for Daisen in this guide.

Weather in September

Long-term averages
  • DaisenHighs around 22 °C (72 °F), lows around 13 °C (55 °F), rain on about 10 days

Crowds and prices

Crowds · Japan overall
Medium
Prices · Japan overall
Medium

Japan overall: Still hot; typhoon peak can cancel flights and ferries for a day or two.

Compare two months

Weather, crowds and prices for any two months in Daisen, side by side.

  • Verdict

    Sep: Great

    May: Great

  • Daytime high

    Sep: 22 °C (72 °F)

    May: 18 °C (64 °F)

  • Night low

    Sep: 13 °C (55 °F)

    May: 9 °C (48 °F)

  • Rain days

    Sep: 10

    May: 9 (better)

  • Crowds

    Sep: Medium

    May: Medium

  • Prices

    Sep: Medium

    May: Medium

  • Festivals listed

    Sep: 0

    May: 1

September: Inside Daisen's best window: Aug (fireworks) or May–Oct for mild weather.

May: Inside Daisen's best window: Aug (fireworks) or May–Oct for mild weather.

Daisen: figures are long-term averages from this guide, not a forecast.

What to pack

  • A rain jacket or umbrella and shoes that dry fast

Build the full packing list for your trip →

Across Japan in September →