Yakushima Weather in April
Yakushima in April sees pleasant daytime temperatures of 21°C (70°F) and nighttime lows of 17°C (63°F). As part of the rainy season, showers are frequent and often heavy. Budget around 210 mm (8.3 in) of rainfall for the month.
Rainfall in Yakushima in April
Yakushima is in the rainy season in April, with rain on around 20 days and an average of 210 mm (8.3 in). With rain on many days and solid totals, showers are frequent and often moderately heavy. Waterproof gear is a sensible idea.
Temperature in Yakushima in April
April in Yakushima brings typical temperatures with highs around 21°C (70°F) and lows of 17°C (63°F). A light jacket or extra layer can be useful, especially outside the warmest hours of the day. With lows of 17°C (63°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.
Sunshine in Yakushima in April
You can expect a moderate amount of sunlight, with approximately 162 hours. Even though this month is part of the wet season, you can still see the sun occasionally.Our weather planner can help you find worldwide destinations with pleasant weather during this period. August, October and November typically offer the best weather for Yakushima.
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 April
Min Temperature
17°C (63°F)
Max Temperature
21°C (70°F)
Chance of Rain
66%
Precipitation
210 mm (8.3 in)
Rainy days
20 days
Humidity
71% *
Sunshine
162 hours *
Percentage Sunshine
*
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Yakushima typically stay consistent throughout April, with daily highs averaging around 21°C (70°F). Nights are pleasant, with lows typically ranging from 14°C (57°F) to 16°C (61°F).
Average temperatures in April
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 April
Historical weather for Yakushima in April
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 April
According to our 50 years of weather records for Yakushima, the following extremes were recorded between 1976 and 2026.
- Yakushima recorded its highest April temperature of 29°C (84°F) on April 29, 1983.
- On April 3, 1996, Yakushima saw its coldest April day with temperatures maxing out at 12°C (54°F).
- Yakushima registered its coldest April night on April 4, 1995, with temperatures dropping to 6°C (43°F).
Best Places in Japan in April
Find out more about the weather in Japan and which places have the best travel conditions in this month. See all of Japan in April →
perfect weather
pleasant
tolerable
unpleasant
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What to Wear in Yakushima in April
Pleasant temperatures in April mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Heavy rain is guaranteed, please bring a good poncho and waterproof everything! Sunglasses could come in handy during the sunnier parts of your trip.What To Do in Yakushima in April
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.
