June · Japan
Best time to visit Naoshima in June Weather, crowds & prices
Weather in Naoshima in June
Average temperature 23°C, 245 mm of rain, about 20 days with 6+ hours of sunshine and 82% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
June score
6.0/10
Ranked #7 of 12 months
- Avg temp
- 23°C
- Rainfall
- 245 mm
- Humidity
- 82%
- Days with 6h+ sun
- 20
- Crowd Density
- Moderate Crowds
- Average Expenses
- $$ · Moderate Cost ($$)
June in Naoshima scores 6.0/10 for sightseeing and cultural travel - ranked #7 of 12. Expect around 23°C, 245 mm of rain, and roughly 20 days with 6+ hours of sunshine this month.
Naoshima is the Seto Inland Sea art island of Yayoi Kusama pumpkins, Tadao Ando museums, and slow ferry rhythms. Best window: late spring through early autumn.
June in Naoshima: mixed conditions, plan around the weather
At 23°C (73°F) this is comfortable city weather in June, with sightseeing easiest before lunch and after the afternoon peak.
This is the year's wettest stretch at 245 mm, but with about 20 days with 6+ hours of sunshine it is not a total loss; an indoor fallback covers the risk.
That is 6/10 on the same scale — 7th of 12 months, versus 7/10 for the best month here.
Pack light clothing, a hat and real sun protection, a proper rain shell rather than an umbrella.
Expect mid-season pricing, and crowds are moderate.
Frequently asked
- What is the weather like in Naoshima in June?
- In June, Naoshima averages 23°C, 245 mm of rain, and about 20 days with 6+ hours of sunshine. Its climate-comfort score is 6.0/10.
- Is June a good time to visit Naoshima?
- June earns a 6.0/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Naoshima in June?
- Expect about 245 mm of rain in June. Average humidity is 82% and there are about 20 days with 6+ hours of sunshine.
Curated in Naoshima
Tickets & experiences
Things to do in Naoshima
Naoshima, Japan. Live activities and tours from GetYourGuide, matched to this destination.