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When to go · Sanmu

Sanmu in July

Great month. Inside Sanmu's best window: Mar–Apr for strawberries, Jul–Aug for surf; also May–Jun for milder beach weather.

Key facts

Verdict
Great
Temperature
29°C (84°F) / 22°C (72°F)
average high / low
Rain days
9
Crowds
Medium
Japan overall
Prices
Medium
Japan overall

Verdict

GreatBest and avoid months for Sanmu

Inside Sanmu's best window: Mar–Apr for strawberries, Jul–Aug for surf; also May–Jun for milder beach weather.

Is another month better than July?

No other month rates higher than July for Sanmu in this guide.

Weather in July

Long-term averages
  • SanmuHighs around 29 °C (84 °F), lows around 22 °C (72 °F), 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 Sanmu, side by side.

  • Verdict

    Jul: Great

    Mar: Great

  • Daytime high

    Jul: 29 °C (84 °F)

    Mar: 14 °C (57 °F)

  • Night low

    Jul: 22 °C (72 °F)

    Mar: 5 °C (41 °F)

  • Rain days

    Jul: 9

    Mar: 6 (better)

  • Crowds

    Jul: Medium

    Mar: High

  • Prices

    Jul: Medium

    Mar: High

  • Festivals listed

    Jul: 0

    Mar: 1

July: Inside Sanmu's best window: Mar–Apr for strawberries, Jul–Aug for surf; also May–Jun for milder beach weather.

March: Inside Sanmu's best window: Mar–Apr for strawberries, Jul–Aug for surf; also May–Jun for milder beach weather.

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

What to pack

Nothing unusual for the weather this month.

Build the full packing list for your trip →

Across Japan in July →