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When to go · Kochi (Shikoku)

Kochi (Shikoku) in September

Avoid month. Listed as a month to avoid: Jun–Sep (rainy season, then typhoon season); 9–12 Aug if you want a quiet city.

Key facts

Verdict
Avoid
Temperature
29°C (84°F) / 21°C (70°F)
average high / low
Rain days
12
Crowds
Medium
Japan overall
Prices
Medium
Japan overall

Verdict

AvoidBest and avoid months for Kochi (Shikoku)

Listed as a month to avoid: Jun–Sep (rainy season, then typhoon season); 9–12 Aug if you want a quiet city.

Is another month better than September?

September is rated avoid. These months rate higher:

Weather in September

Long-term averages
  • Kochi (Shikoku)Highs around 29 °C (84 °F), lows around 21 °C (70 °F), rain on about 12 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 Kochi (Shikoku), side by side.

  • Verdict

    Sep: Avoid

    Mar: Great (better)

  • Daytime high

    Sep: 29 °C (84 °F)

    Mar: 16 °C (61 °F)

  • Night low

    Sep: 21 °C (70 °F)

    Mar: 6 °C (43 °F)

  • Rain days

    Sep: 12

    Mar: 10 (better)

  • Crowds

    Sep: Medium

    Mar: High

  • Prices

    Sep: Medium

    Mar: High

  • Festivals listed

    Sep: 0

    Mar: 1

September: Listed as a month to avoid: Jun–Sep (rainy season, then typhoon season); 9–12 Aug if you want a quiet city.

March: Inside Kochi (Shikoku)'s best window: Mar–May, Oct–Nov.

Kochi (Shikoku): 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 →