Yakushima Weather in June
Yakushima in June sees high daytime temperatures of 26°C (79°F) and nighttime lows of 23°C (73°F). With the highest rainfall of the year it is wise to pack an umbrella and expect frequent showers.
Rainfall in Yakushima in June
Yakushima is in the rainy season in June, with rain on around 22 days and an average of 474 mm (19 in). The rain this month falls heavily when it arrives, so waterproofs are worth keeping handy.
Temperature in Yakushima in June
June in Yakushima brings typical temperatures with highs around 26°C (79°F) and lows of 23°C (73°F). This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. Nights are warm at 23°C (73°F). It's worth making sure your accommodation has decent ventilation or air conditioning.
Sunshine in Yakushima in June
The city usually sees around 115 hours of sunlight, indicating a moderately sunny period (despite it being part of rainy season).If you're looking for dry conditions and comfortable temperatures, June may not be the ideal month to visit Yakushima. Our weather planner can help you explore destinations with more pleasant weather conditions.
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 June
Min Temperature
23°C (73°F)
Max Temperature
26°C (79°F)
Chance of Rain
73%
Precipitation
474 mm (19 in)
Rainy days
22 days
Humidity
84% *
Sunshine
115 hours *
Percentage Sunshine
*
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Yakushima typically rise from around 25°C (77°F) at the start of June to approximately 28°C (82°F) by the end. Nights are warm, with lows typically ranging from 19°C (66°F) to 24°C (75°F).
Average temperatures in June
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 June
Historical weather for Yakushima in June
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 June
Based on 50 years of weather observations in Yakushima between 1976 and 2026, these are the recorded extremes.
- On June 28, 2003, temperatures climbed to 34°C (93°F), marking the warmest June day on record.
- Yakushima experienced its chilliest June day on June 11, 2000, reaching only 20°C (68°F).
- Yakushima registered its coldest June night on June 19, 1982, with temperatures dropping to 12°C (54°F).
Best Places in Japan in June
Find out more about the weather in Japan and which places have the best travel conditions in this month. See all of Japan in June →
perfect weather
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What to Wear in Yakushima in June
Warm weather calls for comfortable, breathable clothing in June. 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. Bring sunglasses since you'll have some sunny periods throughout the monthWhat To Do in Yakushima in June
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.
