Yakushima Weather in October
During October, Yakushima experiences high daytime temperatures of 25°C (77°F) and cooler nights around 22°C (72°F). Expect quite a bit of rainfall. Around 166 mm (6.5 in) is typical.
Rainfall in Yakushima in October
You can expect rain on around 18 days based on historical patterns, with 166 mm (6.5 in) average for the month. Rain falls regularly this month and can be quite heavy when it does. Showers can be substantial, so waterproof gear is a good idea.
Temperature in Yakushima in October
If you're visiting Yakushima in October, expect highs of 25°C (77°F) and overnight lows around 22°C (72°F). This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. At 22°C (72°F) overnight, nights are warm enough to sit outside comfortably in light clothing.
Sunshine in Yakushima in October
You can expect a moderate amount of sunlight, with approximately 162 hours. This means a pleasant mix of sun and overcast.If you're a fan of comfortable temperatures and drier conditions, October is a great time to visit.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Japan, check out our Yakushima's climate page.
Yakushima Temperature in October
Min Temperature
22°C (72°F)
Max Temperature
25°C (77°F)
Chance of Rain
60%
Precipitation
166 mm (6.5 in)
Rainy days
18 days
Humidity
73% *
Sunshine
162 hours *
Percentage Sunshine
*
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Yakushima typically drop from around 27°C (81°F) at the start of October to approximately 23°C (73°F) by the end. Nights are pleasant, with lows typically ranging from 17°C (63°F) to 22°C (72°F).
Average temperatures in October
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in October
Historical weather for Yakushima in October
Browse day-by-day weather records for Yakushima spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Yakushima historical weather extremes in October
Based on 49 years of weather observations in Yakushima between 1976 and 2025, these are the recorded extremes.
- On October 5, 2025, temperatures climbed to 31°C (88°F), marking the warmest October day on record.
- The coldest October day was on October 31, 1997, with a maximum of 16°C (61°F).
Best Places in Japan in October
Find out more about the weather in Japan and which places have the best travel conditions in this month. See all of Japan in October →
perfect weather
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unpleasant
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What to Wear in Yakushima in October
Warm weather calls for comfortable, breathable clothing in October. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Also bring a poncho, it will rain a lot! Waterproof everything you can. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.What To Do in Yakushima in October
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Japan, check out our Yakushima's climate page.
Temperature Rainfall Sunshine Humidity
See the full Yakushima climate overview or explore weather in Japan.
