Osaka weather in March
March in Osaka: cool, rainy — a great time to visit.
#5 of 12 months in Osaka · #294 of 604 destinations to visit in March · comfort 76/100 (tier B)
Updated June 2026 · climate normals from ERA5 reanalysis
Osaka climate normals — March
| Daytime high | 15°C / 58°F | 🙂 cool |
|---|---|---|
| Nighttime low | 6°C / 43°F | |
| Feels like (high) | 12°C / 54°F | |
| Rainfall | 100 mm / 4 in | 🌧 rainy |
| Rainy days | 11 days | |
| Humidity | 71% | 💧 humid |
| Dew point | 5°C / 41°F | |
| Sunshine | 8.4 h/day | |
| Daylight | 12 h | |
| Wind | 15 km/h / 9 mph | |
| Air quality (US AQI) | 64 | 🙂 moderate |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Osaka in March — FAQ
- Is March a good time to visit Osaka?
- March in Osaka: cool, rainy — a great time to visit. It ranks #5 of 12 months for Osaka on SeasonMap's comfort score (76/100).
- What is the weather like in Osaka in March?
- In March, Osaka averages a daily high of 14.7°C and a low of 6°C, with about 100.4 mm of rain over roughly 11.2 rainy days.
- What is the air quality in Osaka in March?
- Osaka has a mean US Air Quality Index of about 64 in March.