Dunedin weather in March
March in Dunedin: nice, a little rain, with clean air — an excellent time to visit.
#3 of 12 months in Dunedin · #97 of 604 destinations to visit in March · comfort 86/100 (tier A)
Updated June 2026 · climate normals from ERA5 reanalysis
Dunedin climate normals — March
| Daytime high | 18°C / 64°F | 😎 nice |
|---|---|---|
| Nighttime low | 11°C / 52°F | |
| Feels like (high) | 17°C / 63°F | |
| Rainfall | 55 mm / 2.2 in | 🌦 some rain |
| Rainy days | 10 days | |
| Humidity | 78% | 💦 very humid |
| Dew point | 10°C / 50°F | |
| Sunshine | 9.1 h/day | |
| Daylight | 12.4 h | |
| Wind | 22 km/h / 14 mph | |
| Air quality (US AQI) | 20 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Dunedin in March — FAQ
- Is March a good time to visit Dunedin?
- March in Dunedin: nice, a little rain, with clean air — an excellent time to visit. It ranks #3 of 12 months for Dunedin on SeasonMap's comfort score (86/100).
- What is the weather like in Dunedin in March?
- In March, Dunedin averages a daily high of 17.9°C and a low of 11°C, with about 54.8 mm of rain over roughly 10.2 rainy days.
- What is the air quality in Dunedin in March?
- Dunedin has a mean US Air Quality Index of about 20 in March.