Monthly climate guide
Ushuaia weather in March
With highs near 9°C (49°F) and lows around 3°C (38°F), March feels cool in Ushuaia. Rainfall averages about 64 mm (some rain) and the sky is often cloudy. Daytime highs are about the same as February and 3°C warmer than April.
What stands out in March
- Days and nights are close, only about 6°C apart.
- In Ushuaia, March is early autumn — the seasons are reversed south of the equator.
- Ushuaia is usually about 20°C cooler than San Miguel de Tucumán in March.
Avg high
9°C
49°F
Avg low
3°C
38°F
Rainfall
64 mm
some rain
Humidity
84%
relative
Sky
80%
cloud · often cloudy
Ushuaia weather by month
Show the monthly averages as a table
| Month | Avg high | Avg low | Rain | Humidity | Cloud cover |
|---|---|---|---|---|---|
| January | 10°C / 51°F | 4°C / 39°F | 75 mm | 79% | 84% |
| February | 11°C / 51°F | 4°C / 39°F | 78 mm | 80% | 81% |
| March | 9°C / 49°F | 3°C / 38°F | 64 mm | 84% | 80% |
| April | 6°C / 43°F | 2°C / 35°F | 53 mm | 89% | 76% |
| May | 4°C / 39°F | 0°C / 32°F | 51 mm | 92% | 73% |
| June | 2°C / 35°F | -2°C / 29°F | 59 mm | 92% | 74% |
| July | 1°C / 34°F | -3°C / 27°F | 45 mm | 92% | 74% |
| August | 2°C / 35°F | -2°C / 28°F | 47 mm | 91% | 76% |
| September | 4°C / 39°F | -1°C / 31°F | 47 mm | 87% | 78% |
| October | 7°C / 44°F | 1°C / 33°F | 41 mm | 82% | 81% |
| November | 9°C / 47°F | 2°C / 36°F | 58 mm | 79% | 84% |
| December | 10°C / 49°F | 3°C / 37°F | 73 mm | 78% | 84% |
What to pack for March
- A proper insulated winter coat
- A hat, scarf and gloves
- A small travel umbrella, just in case
Is March a good time to visit Ushuaia?
Compare the months in the chart above to find your ideal window.
Best time to visit Ushuaia →Other Argentina cities in March
Cite or embed this data
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Ushuaia weather in March. WeatherCompare, 2026 (NASA POWER / ERA5, 2011–2020 monthly averages). https://weathercompare.eu/weather/argentina/ushuaia/march
<a href="https://weathercompare.eu/weather/argentina/ushuaia/march">Ushuaia weather in March</a> (WeatherCompare)
<iframe src="https://weathercompare.eu/embed/argentina/ushuaia" width="300" height="160" style="border:0;border-radius:12px" loading="lazy" title="Ushuaia weather in March"></iframe> <p style="font-size:12px"><a href="https://weathercompare.eu/weather/argentina/ushuaia/march">Ushuaia weather in March</a> – WeatherCompare</p>
Ushuaia in March: quick answers
Is March a good time to visit Ushuaia?
Yes. March is one of the best months for Ushuaia, with highs around 9°C and about 64 mm of rain.
How warm is Ushuaia in March?
Average highs are about 9°C (49°F) and average lows about 3°C (38°F), based on 10 years of daily data.
Does it rain a lot in Ushuaia in March?
Ushuaia typically gets around 64 mm of rain in March — some rain.
Figures are long-term averages for the area around Ushuaia (NASA POWER / ERA5, 2011–2020), not a forecast for a specific year. For upcoming days, see the live multi-source forecast.