When to go · Niijima
Niijima in August
Great month. Inside Niijima's best window: Jun–Sep (warm surf, less rain).
Key facts
- Verdict
- Great
- Temperature
- 28°C (82°F)82°F (28°C) / 23°C (73°F)73°F (23°C)
- average high / low
- Rain days
- 9
- Crowds
- High
- Japan overall
- Prices
- High
- Japan overall
Verdict
Inside Niijima's best window: Jun–Sep (warm surf, less rain).
Is another month better than August?
No other month rates higher than August for Niijima in this guide.
Weather in August
- NiijimaHighs around 28 °C (82 °F), lows around 23 °C (73 °F), rain on about 9 daysHighs around 82 °F (28 °C), lows around 73 °F (23 °C), rain on about 9 days
Festivals and holidays
Dates as our data lists them. Moving holidays (lunar and Islamic calendars, Easter) shift every year: check the date for your year before you build a trip on it.
Obon big impact
About 13–16 Aug · Japan
Family travel peak; Shinkansen and expressways jammed; some small shops close.
Crowds and prices
- Crowds · Japan overall
- High
- Prices · Japan overall
- High
Japan overall: Hottest month and Obon travel peak: go north (Hokkaidō, Tōhoku) or plan short outdoor windows.
High-price month: see what to book ahead.
Compare two months
Weather, crowds and prices for any two months in Niijima, side by side.
Verdict
Aug: Great
Jun: Great
Daytime high
Aug: 28 °C (82 °F)82 °F (28 °C)
Jun: 24 °C (75 °F)75 °F (24 °C)
Night low
Aug: 23 °C (73 °F)73 °F (23 °C)
Jun: 18 °C (64 °F)64 °F (18 °C)
Rain days
Aug: 9 (better)
Jun: 12
Crowds
Aug: High
Jun: Low
Prices
Aug: High
Jun: Medium
Festivals listed
Aug: 1
Jun: 0
August: Inside Niijima's best window: Jun–Sep (warm surf, less rain).
June: Inside Niijima's best window: Jun–Sep (warm surf, less rain).
Niijima: figures are long-term averages from this guide, not a forecast.
What to pack
Nothing unusual for the weather this month.