When to go · Niijima
Niijima, month by month
The best months for Niijima: Jun, Jul, Aug, Sep. Months to avoid: Jan, Feb, Dec.
Month by month
- JanuaryAvoidListed as a month to avoid: Dec–Feb (cold sea, limited surf).12 °C (54 °F) / 5 °C (41 °F), 8 rain days54 °F (12 °C) / 41 °F (5 °C), 8 rain daysCrowds: Low · 1 festival or holiday
- FebruaryAvoidListed as a month to avoid: Dec–Feb (cold sea, limited surf).12 °C (54 °F) / 5 °C (41 °F), 9 rain days54 °F (12 °C) / 41 °F (5 °C), 9 rain daysCrowds: Low
- MarchGoodOutside the best window (Jun–Sep (warm surf, less rain)). Across Japan: Blossom arrives late in the month: prices jump, book early.14 °C (57 °F) / 7 °C (45 °F), 11 rain days57 °F (14 °C) / 45 °F (7 °C), 11 rain daysCrowds: High · 1 festival or holiday
- AprilMixedOutside the best window (Jun–Sep (warm surf, less rain)). Across Japan: Blossom peak early April and Golden Week at the end: the two most crowded windows of the year.18 °C (64 °F) / 11 °C (52 °F), 10 rain days64 °F (18 °C) / 52 °F (11 °C), 10 rain daysCrowds: High · 2 festivals or holidays
- MayGoodOutside the best window (Jun–Sep (warm surf, less rain)). Across Japan: After Golden Week, one of the best months: warm, green, calmer.21 °C (70 °F) / 14 °C (57 °F), 11 rain days70 °F (21 °C) / 57 °F (14 °C), 11 rain daysCrowds: Medium · 1 festival or holiday
- JuneGreatInside Niijima's best window: Jun–Sep (warm surf, less rain).24 °C (75 °F) / 18 °C (64 °F), 12 rain days75 °F (24 °C) / 64 °F (18 °C), 12 rain daysCrowds: Low
- JulyGreatInside Niijima's best window: Jun–Sep (warm surf, less rain).27 °C (81 °F) / 22 °C (72 °F), 10 rain days81 °F (27 °C) / 72 °F (22 °C), 10 rain daysCrowds: Medium
- AugustGreatInside Niijima's best window: Jun–Sep (warm surf, less rain).28 °C (82 °F) / 23 °C (73 °F), 9 rain days82 °F (28 °C) / 73 °F (23 °C), 9 rain daysCrowds: High · 1 festival or holiday
- SeptemberGreatInside Niijima's best window: Jun–Sep (warm surf, less rain).26 °C (79 °F) / 21 °C (70 °F), 11 rain days79 °F (26 °C) / 70 °F (21 °C), 11 rain daysCrowds: Medium
- OctoberGoodOutside the best window (Jun–Sep (warm surf, less rain)). Across Japan: Clear, mild and dry: the best all-round month.22 °C (72 °F) / 17 °C (63 °F), 10 rain days72 °F (22 °C) / 63 °F (17 °C), 10 rain daysCrowds: Medium
- NovemberGoodOutside the best window (Jun–Sep (warm surf, less rain)). Across Japan: Autumn leaves in Kyoto and Tokyo: excellent weather, peak hotel prices mid-to-late month.18 °C (64 °F) / 12 °C (54 °F), 9 rain days64 °F (18 °C) / 54 °F (12 °C), 9 rain daysCrowds: High
- DecemberAvoidListed as a month to avoid: Dec–Feb (cold sea, limited surf).14 °C (57 °F) / 7 °C (45 °F), 8 rain days57 °F (14 °C) / 45 °F (7 °C), 8 rain daysCrowds: Medium · 1 festival or holiday
Compare two months
Weather, crowds and prices for any two months in Niijima, side by side.
Verdict
Jun: Great
Jul: Great
Daytime high
Jun: 24 °C (75 °F)75 °F (24 °C)
Jul: 27 °C (81 °F)81 °F (27 °C)
Night low
Jun: 18 °C (64 °F)64 °F (18 °C)
Jul: 22 °C (72 °F)72 °F (22 °C)
Rain days
Jun: 12
Jul: 10 (better)
Crowds
Jun: Low
Jul: Medium
Prices
Jun: Medium
Jul: Medium
Festivals listed
Jun: 0
Jul: 0
June: Inside Niijima's best window: Jun–Sep (warm surf, less rain).
July: Inside Niijima's best window: Jun–Sep (warm surf, less rain).
Niijima: figures are long-term averages from this guide, not a forecast.