SeasonMapHiroshima vs Karuizawa in October
Hiroshima is the better pick in October — 87 vs 66 on SeasonMap's comfort score. Hiroshima is warm, rainy, clean air, while Karuizawa is cool, soaked, clean air.
Hiroshima vs Karuizawa — October climate, side by side
| Hiroshima | Karuizawa | |
|---|---|---|
| Comfort score | 87/100 (A) | 66/100 (C) |
| Feels-like high | 25°C | 14°C |
| Avg high / low | 24° / 16° | 15° / 5° |
| Rainfall | 110 mm | 180 mm |
| Rainy days | 10 | 14 |
| Humidity | 77% | 84% |
| Air quality (AQI) | 39 | 35 |
Monthly climate normals (ERA5 reanalysis). Comfort scores are SeasonMap estimates.
Hiroshima vs Karuizawa in October — FAQ
- Is October better in Hiroshima or Karuizawa?
- Hiroshima is the better pick in October — 87 vs 66 on SeasonMap's comfort score. Hiroshima is warm, rainy, clean air, while Karuizawa is cool, soaked, clean air.
- What is the weather like in Hiroshima vs Karuizawa in October?
- In October, Hiroshima averages 24°C high / 16°C low with about 110 mm of rain; Karuizawa averages 15°C high / 5°C low with about 180 mm.