Monthly climate guide
Mendoza weather in March
March in Mendoza is typically hot, with average daytime highs around 28°C (83°F) and night-time lows near 14°C (57°F). The month usually brings about 33 mm of rain (fairly dry) and is a mix of sun and cloud. Daytime highs are 3°C cooler than February and 4°C warmer than April.
What stands out in March
- Mendoza is usually about 11°C warmer than Cafayate in March.
- Temperatures are falling — expect highs around 4°C lower by April.
- Afternoons and nights feel like different seasons, roughly 14°C apart.
- In Mendoza, March is early autumn — the seasons are reversed south of the equator.
Avg high
28°C
83°F
Avg low
14°C
57°F
Rainfall
33 mm
fairly dry
Humidity
49%
relative
Sky
35%
cloud · a mix of sun and cloud
Mendoza weather by month
Show the monthly averages as a table
| Month | Avg high | Avg low | Rain | Humidity | Cloud cover |
|---|---|---|---|---|---|
| January | 33°C / 91°F | 19°C / 65°F | 40 mm | 41% | 39% |
| February | 31°C / 88°F | 17°C / 63°F | 62 mm | 48% | 39% |
| March | 28°C / 83°F | 14°C / 57°F | 33 mm | 49% | 35% |
| April | 24°C / 75°F | 11°C / 51°F | 41 mm | 55% | 40% |
| May | 19°C / 67°F | 7°C / 45°F | 18 mm | 60% | 47% |
| June | 16°C / 61°F | 3°C / 37°F | 5 mm | 54% | 38% |
| July | 16°C / 60°F | 2°C / 36°F | 11 mm | 54% | 40% |
| August | 19°C / 66°F | 4°C / 39°F | 8 mm | 45% | 33% |
| September | 22°C / 72°F | 7°C / 44°F | 5 mm | 42% | 32% |
| October | 26°C / 78°F | 10°C / 50°F | 16 mm | 41% | 39% |
| November | 29°C / 85°F | 14°C / 57°F | 35 mm | 38% | 34% |
| December | 32°C / 90°F | 17°C / 62°F | 28 mm | 36% | 29% |
What to pack for March
- Light, breathable clothing (cotton or linen)
- A sun hat and high-SPF sunscreen
- A refillable water bottle
- An extra layer — evenings are noticeably cooler than afternoons
- Sunglasses
Is March a good time to visit Mendoza?
Compare the months in the chart above to find your ideal window.
Best time to visit Mendoza →Other Argentina cities in March
Cite or embed this data
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Mendoza weather in March. WeatherCompare, 2026 (NASA POWER / ERA5, 2011–2020 monthly averages). https://weathercompare.eu/weather/argentina/mendoza/march
<a href="https://weathercompare.eu/weather/argentina/mendoza/march">Mendoza weather in March</a> (WeatherCompare)
<iframe src="https://weathercompare.eu/embed/argentina/mendoza" width="300" height="160" style="border:0;border-radius:12px" loading="lazy" title="Mendoza weather in March"></iframe> <p style="font-size:12px"><a href="https://weathercompare.eu/weather/argentina/mendoza/march">Mendoza weather in March</a> – WeatherCompare</p>
Mendoza in March: quick answers
Is March a good time to visit Mendoza?
March is a reasonable time for Mendoza: highs around 28°C and about 33 mm of rain, though not one of the three best months.
How warm is Mendoza in March?
Average highs are about 28°C (83°F) and average lows about 14°C (57°F), based on 10 years of daily data.
Does it rain a lot in Mendoza in March?
Mendoza typically gets around 33 mm of rain in March — fairly dry.
Figures are long-term averages for the area around Mendoza (NASA POWER / ERA5, 2011–2020), not a forecast for a specific year. For upcoming days, see the live multi-source forecast.