When to go · Itoigawa
Itoigawa in September
Great month. Inside Itoigawa's best window: Apr–Jun, Sep–Oct.
Key facts
- Verdict
- Great
- Temperature
- 25°C (77°F)77°F (25°C) / 17°C (63°F)63°F (17°C)
- average high / low
- Rain days
- 11
- Crowds
- Medium
- Japan overall
- Prices
- Medium
- Japan overall
Verdict
Inside Itoigawa's best window: Apr–Jun, Sep–Oct.
Is another month better than September?
No other month rates higher than September for Itoigawa in this guide.
Weather in September
- ItoigawaHighs around 25 °C (77 °F), lows around 17 °C (63 °F), rain on about 11 daysHighs around 77 °F (25 °C), lows around 63 °F (17 °C), rain on about 11 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 Itoigawa, side by side.
Verdict
Sep: Great
Apr: Great
Daytime high
Sep: 25 °C (77 °F)77 °F (25 °C)
Apr: 16 °C (61 °F)61 °F (16 °C)
Night low
Sep: 17 °C (63 °F)63 °F (17 °C)
Apr: 7 °C (45 °F)45 °F (7 °C)
Rain days
Sep: 11
Apr: 10 (better)
Crowds
Sep: Medium
Apr: High
Prices
Sep: Medium
Apr: High
Festivals listed
Sep: 0
Apr: 2
September: Inside Itoigawa's best window: Apr–Jun, Sep–Oct.
April: Inside Itoigawa's best window: Apr–Jun, Sep–Oct.
Itoigawa: figures are long-term averages from this guide, not a forecast.
What to pack
- A rain jacket or umbrella and shoes that dry fast