Tokyo vs Yakushima in September

Tokyo and Yakushima are nearly tied in September — 66 vs 67 on SeasonMap's comfort score. Tokyo is hot, soaked, muggy air; Yakushima is nice, soaked, clean air.

Tokyo vs YakushimaSeptember climate, side by side

TokyoYakushima
Comfort score66/100 (C)67/100 (C)
Feels-like high30°C23°C
Avg high / low28° / 21°22° / 21°
Rainfall160 mm207 mm
Rainy days1518
Humidity82%80%
Air quality (AQI)6845

Monthly climate normals (ERA5 reanalysis). Comfort scores are SeasonMap estimates.

Tokyo vs Yakushima in September — FAQ

Is September better in Tokyo or Yakushima?
Tokyo and Yakushima are nearly tied in September — 66 vs 67 on SeasonMap's comfort score. Tokyo is hot, soaked, muggy air; Yakushima is nice, soaked, clean air.
What is the weather like in Tokyo vs Yakushima in September?
In September, Tokyo averages 28°C high / 21°C low with about 160 mm of rain; Yakushima averages 22°C high / 21°C low with about 207 mm.