August · Japan
Best time to visit Kagoshima in August Weather, crowds & prices
Weather in Kagoshima in August
Average temperature 28°C, 540 mm of rain, about 24 days with 6+ hours of sunshine and 84% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
August score
2.9/10
Ranked #12 of 12 months
- Avg temp
- 28°C
- Rainfall
- 540 mm
- Humidity
- 84%
- Days with 6h+ sun
- 24
- Crowd Density
- Quiet / Uncrowded
- Average Expenses
- $ · Budget Friendly ($)
August in Kagoshima scores 2.9/10 for sightseeing and cultural travel - ranked #12 of 12. Expect around 28°C, 540 mm of rain, and roughly 24 days with 6+ hours of sunshine this month.
Kagoshima faces the Sakurajima volcano across its bay, with gardens, hot springs and Satsuma history.
August in Kagoshima — the hardest end of the year
August averages 28°C (82°F) and humidity near 84%, so the practical pattern is early mornings, a long midday break, and evenings back outside.
540 mm makes this the wettest stretch of the year, though about 24 days with 6+ hours of sunshine still appear — keep an indoor fallback ready.
It scores 2.9/10 here, 12th of 12 months, against 6.8/10 in the destination's best month.
Pack the lightest breathable clothing you own, a hat, and more water than feels necessary, a proper rain shell rather than an umbrella.
Plan for low-season pricing, with crowds are light for this destination.
Flexible dates? January scores 3.9 points higher here — enough to change the trip.
Frequently asked
- What is the weather like in Kagoshima in August?
- In August, Kagoshima averages 28°C, 540 mm of rain, and about 24 days with 6+ hours of sunshine. Its climate-comfort score is 2.9/10.
- Is August a good time to visit Kagoshima?
- August earns a 2.9/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Kagoshima in August?
- Expect about 540 mm of rain in August. Average humidity is 84% and there are about 24 days with 6+ hours of sunshine.
Curated in Kagoshima
Tickets & experiences
Things to do in Kagoshima
Kagoshima, Japan. Live activities and tours from GetYourGuide, matched to this destination.