When to go · Hateruma
Hateruma in September
Avoid month. Listed as a month to avoid: Jul–Sep (typhoon risk).
Key facts
- Verdict
- Avoid
- Temperature
- 31°C (88°F)88°F (31°C) / 26°C (79°F)79°F (26°C)
- average high / low
- Rain days
- 8
- Crowds
- Medium
- Japan overall
- Prices
- Medium
- Japan overall
Verdict
Listed as a month to avoid: Jul–Sep (typhoon risk).
Is another month better than September?
September is rated avoid. These months rate higher:
Weather in September
- HaterumaHighs around 31 °C (88 °F), lows around 26 °C (79 °F), rain on about 8 daysHighs around 88 °F (31 °C), lows around 79 °F (26 °C), rain on about 8 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 Hateruma, side by side.
Verdict
Sep: Avoid
Apr: Great (better)
Daytime high
Sep: 31 °C (88 °F)88 °F (31 °C)
Apr: 26 °C (79 °F)79 °F (26 °C)
Night low
Sep: 26 °C (79 °F)79 °F (26 °C)
Apr: 21 °C (70 °F)70 °F (21 °C)
Rain days
Sep: 8
Apr: 5 (better)
Crowds
Sep: Medium
Apr: High
Prices
Sep: Medium
Apr: High
Festivals listed
Sep: 0
Apr: 2
September: Listed as a month to avoid: Jul–Sep (typhoon risk).
April: Inside Hateruma's best window: Apr–Jun, Oct–Nov.
Hateruma: figures are long-term averages from this guide, not a forecast.
What to pack
- Light, breathable clothes, a sun hat and sunscreen