SeasonMapHiroshima vs Osaka in December
Hiroshima and Osaka are nearly tied in December — 71 vs 73 on SeasonMap's comfort score. Hiroshima is cold, a little rain, clean air; Osaka is cool, a little rain, muggy air.
Hiroshima vs Osaka — December climate, side by side
| Hiroshima | Osaka | |
|---|---|---|
| Comfort score | 71/100 (B) | 73/100 (B) |
| Feels-like high | 9°C | 10°C |
| Avg high / low | 12° / 4° | 13° / 6° |
| Rainfall | 59 mm | 49 mm |
| Rainy days | 10 | 6 |
| Humidity | 75% | 75% |
| Air quality (AQI) | 44 | 56 |
Monthly climate normals (ERA5 reanalysis). Comfort scores are SeasonMap estimates.
Hiroshima vs Osaka in December — FAQ
- Is December better in Hiroshima or Osaka?
- Hiroshima and Osaka are nearly tied in December — 71 vs 73 on SeasonMap's comfort score. Hiroshima is cold, a little rain, clean air; Osaka is cool, a little rain, muggy air.
- What is the weather like in Hiroshima vs Osaka in December?
- In December, Hiroshima averages 12°C high / 4°C low with about 59 mm of rain; Osaka averages 13°C high / 6°C low with about 49 mm.