Early autumn · Weather & things to do
Valle de Uco in March
Valle de Uco cools off: highs slip to 84°F (29°C), from 88°F in February, with lows of 58°F (15°C) and about 1.0 in (26 mm) of rain.
March opens the best stretch on our comfort score, at 86/100 (6th of 12).
- Avg high
- 84°F (29°C)
- Avg low
- 58°F (15°C)
- Rain
- 1.0 in (26 mm)
- Humidity
- 47%
- Cloud cover
- 51%
- Daylight
- ~12 h 15 min
- Comfort score
- 86/100 · Great
What March feels like
Warm afternoons near 84°F (29°C) make long days outdoors easy.
Mornings start much cooler: lows average 58°F (15°C), about 14°C (26°F) below the afternoon high.
Rain is scarce: about 1.0 in (26 mm) for the whole month.
Plan around March
March is one of Valle de Uco's best months on the climate data.
- Inside the wettest three-month stretch, January – March.
- Opens the best-scoring stretch on our comfort score: March – May and August – October.
- Comfort improves from 77/100 in February to 86/100.
- March sits inside the Mar – May, Sep – Nov window our Buenos Aires, Mendoza & Iguazú route recommends.
What to pack for March
- Light, breathable clotheshighs average 84°F
- Sunscreen, sunglasses and a hathigh UV on clear days
- A warm layer for eveningslows near 58°F
- Comfortable walking shoesmost places below are best reached on foot or with short walks
What to do in Valle de Uco in March
March is good outdoor weather here, so these picks lean toward the open air.
Ruta del Vino del Valle de Uco
Scenic drive along Ruta 89 and Ruta 94 between vineyards, poplar rows and Andean peaks.
Why now March scores 86/100 for comfort, good conditions for being outside.
Bodegas Salentein
Cross-shaped winery with the Killka cultural center and art gallery, set against the Andes.
Manzano Histórico
Historic reserve in the Andes foothills marking San Martín's 1823 return, with streams and trails.
Why now Highs near 84°F and 1.0 in of monthly rain make this an easy outdoor pick.
Zuccardi Valle de Uco
Stone winery in Paraje Altamira built from local rock, with tastings and the Piedra Infinita restaurant.
Nearby in March
- Mendoza in March~54 mi · highs 85°F, 1.5 in rain · similar daytime temperatures, about as wet
NASA POWER 2001–2025 monthly averages on a ~50 km grid, temperatures adjusted from the grid cell's ~2,486 m to Valle de Uco's ~983 m elevation (standard lapse rate). Comfort scores weigh temperature, rain, humidity and cloud: see how we score each month. Check a forecast before you go.
Valle de Uco in March: quick answers
Is March a good time to visit Valle de Uco?
Yes. On the climate data it's one of the best months, scoring 86/100. Expect highs of 84°F (29°C) and 1.0 in (26 mm) of rain. March is inside the Mar – May, Sep – Nov window our Buenos Aires, Mendoza & Iguazú route recommends.
How hot is Valle de Uco in March?
Average highs are 84°F (29°C) and average lows 58°F (15°C), making it the 4th-warmest month by daytime highs.
Does it rain a lot in Valle de Uco in March?
Not much: about 1.0 in (26 mm) of rain falls across March on average, the 5th-wettest month of the year. The annual total is about 11.3 in (287 mm).
What should I pack for Valle de Uco in March?
Bring light, breathable clothes (highs average 84°F), sunscreen, sunglasses and a hat (high UV on clear days), a warm layer for evenings (lows near 58°F) and comfortable walking shoes (most places below are best reached on foot or with short walks).
More on Valle de Uco
Routes in season in March
- Buenos Aires, Mendoza & Iguazú Mar – May, Sep – Nov
Planning Valle de Uco in March?
Plan it together in TripsCircle: one itinerary, one shared packing list and costs split as you go.