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Naoshima

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Best time to visit Naoshima

Data source：Meteostat
Last updated：2025-09

Weather in Naoshima throughout the year

  • Spring (March–May): 11.1–19.6°C on average, mild climate but with relatively high rainfall, especially in April. Common activities: Appreciating artwork, outdoor walks. Recommended clothing: Light jacket, long-sleeved shirts.
  • Summer (June–August): 23.8–30.0°C on average, hot and humid, rainfall concentrated in June and August. Common activities: Swimming at the beach, visiting art museums. Recommended clothing: Light and breathable clothing, hat, sunscreen.
  • Autumn (September–November): 19.9–14.5°C on average, comfortable and pleasant climate, less rainfall. Common activities: Appreciating autumn scenery, cycling around the island. Recommended clothing: Long-sleeved shirts, light jacket.
  • Winter (December–February): 8.1–6.4°C on average, cold and dry, low rainfall. Common activities: Enjoying winter seascapes, experiencing the island's tranquil side. Recommended clothing: Warm jacket, scarf, hat.

Weather in Naoshima

Annual average temperature: approx. 17.7°C / Annual rainfall: approx. 1014 mm / Summer humidity: 70%–80% / Rainiest month: June

Naoshima weather by month

Month
Temperature (°C)
Rainfall (mm)
January
6.2°C
23
February
6.4°C
61.3
March
11.1°C
89.7
April
16.3°C
98
May
19.6°C
126.7
June
23.8°C
158.3
July
28.9°C
103.7
August
30°C
138.3
September
27.3°C
77.3
October
19.9°C
52
November
14.5°C
66.3
December
8.1°C
20

7-day weather forecast for Naoshima

11/9
Monday
Overcast
16.2°C/12.2°C
11/10
Tuesday
Sunny
15.4°C/11.9°C
11/11
Wednesday
Sunny
15.4°C/10°C
11/12
Thursday
Overcast
17°C/11.5°C
11/13
Friday
Overcast
18.8°C/13.3°C
11/14
Saturday
Overcast
18.6°C/14.4°C
11/15
Sunday
Light drizzle
18.6°C/17.3°C

Naoshima travel FAQs and useful info

Is Naoshima, Japan worth visiting?

While objectively Naoshima is among the least traditionally beautiful islands in the Seto Inland Sea, its art collections and their curation are spectacular. Experiencing the Benesse House and its unique approach to art integration offers a truly once-in-a-lifetime adventure.

How do I get to Naoshima Island?

To reach Naoshima Island, take a train from a major city like Tokyo or Osaka to either Okayama or Takamatsu. From Uno Port near Okayama, ferries take approximately 20 minutes to Miyanoura Port. From Takamatsu's ferry terminal, ferries take about an hour, or 30 minutes via high-speed, to Miyanoura Port. On the island, utilize the local bus system or rent a bicycle for exploration. A local bus connects Miyanoura Port to Honmura Port and the Benesse House area. Free shuttle buses operate from the Benesse House complex to the art museums. Bicycle rental is available at Miyanoura Port and is a popular way to navigate the island's attractions.

Is one day enough for Naoshima?

At least one full day is recommended to see some of the highlights on Naoshima. For a truly immersive experience or to explore other islands using Naoshima as a base, staying at least three nights is advisable. Many visitors opt to stay two nights on the island or in a nearby port to fully appreciate its offerings.

How do you pronounce Naoshima Island?

Naoshima is pronounced like 'now-she-ma'. It is a small island located in the Inland Sea between Japan's main islands of Honshu and Shikoku.

What are the main attractions on Naoshima Island?

Naoshima is renowned for its contemporary art museums and installations scattered across the island. Key attractions include the Benesse House Museum, Chichu Art Museum, Lee Ufan Museum, Art House Project in Honmura, and the iconic Yayoi Kusama pumpkins. The island's unique blend of art and nature makes it a distinct destination.