Ushuaia weather in March
March in Ushuaia: cold, rainy, with clean air — a fair time to visit.
#9 of 12 months in Ushuaia · #528 of 604 destinations to visit in March · comfort 57/100 (tier D)
Updated June 2026 · climate normals from ERA5 reanalysis
Ushuaia climate normals — March
| Daytime high | 11°C / 51°F | 🧥 cold |
|---|---|---|
| Nighttime low | 4°C / 40°F | |
| Feels like (high) | 8°C / 46°F | |
| Rainfall | 104 mm / 4.1 in | 🌧 rainy |
| Rainy days | 20 days | |
| Humidity | 81% | 💦 very humid |
| Dew point | 3°C / 37°F | |
| Sunshine | 7.4 h/day | |
| Daylight | 12.5 h | |
| Wind | 15 km/h / 10 mph | |
| Snowfall | 9.2 cm / 3.6 in | |
| Air quality (US AQI) | 14 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Where is Ushuaia?
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Ushuaia in March — FAQ
- Is March a good time to visit Ushuaia?
- March in Ushuaia: cold, rainy, with clean air — a fair time to visit. It ranks #9 of 12 months for Ushuaia on SeasonMap's comfort score (57/100).
- What is the weather like in Ushuaia in March?
- In March, Ushuaia averages a daily high of 10.7°C and a low of 4.3°C, with about 103.7 mm of rain over roughly 19.8 rainy days.
- What is the air quality in Ushuaia in March?
- Ushuaia has a mean US Air Quality Index of about 14 in March.
- Does it snow in Ushuaia in March?
- Ushuaia sees roughly 9.2 cm of snowfall in March.