Aconcagua Klima and Average Vær
Klima of Aconcagua: average temperatures, rainfall and seasons month by month.
Klima in Aconcagua month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Måned | Avg high | Avg low | Regnfall | Rating |
|---|---|---|---|---|
| januar | -10° | -18° | 34 mm | ★★☆☆☆ |
| februar | -9° | -17° | 12 mm | ★★★☆☆ |
| mars | -12° | -20° | 11 mm | ★★☆☆☆ |
| april | -17° | -24° | 19 mm | ★★☆☆☆ |
| mai | -22° | -29° | 94 mm | ★★☆☆☆ |
| juni | -25° | -32° | 171 mm | ★☆☆☆☆ |
| juli | -23° | -30° | 177 mm | ★☆☆☆☆ |
| august | -25° | -32° | 170 mm | ★☆☆☆☆ |
| september | -23° | -30° | 39 mm | ★★☆☆☆ |
| oktober | -21° | -27° | 28 mm | ★★☆☆☆ |
| november | -19° | -25° | 26 mm | ★★☆☆☆ |
| desember | -15° | -22° | 24 mm | ★★☆☆☆ |
Klima type: Polar. Kilde: Open-Meteo archive (ERA5).
Recent extremes in Aconcagua
Høyest and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How Aconcagua compares med nearby places
Annual averages, and the difference against Aconcagua.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Santiago | 108 km | 16°C | +38°C warmer | 392 mm |
| Chile | 108 km | 16°C | +38°C warmer | 392 mm |
| Santiago International Airport | 109 km | 16°C | +38°C warmer | 523 mm |
Beste tid å besøke Aconcagua
Go in februar, mars and desember. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: juni, juli and august - expect the least comfortable mix of heat, cold or rain.
What this means for Aconcagua
Today is about average for september. The forecast high of -23°C is in line med the -23°C typical for this month.
A 100% chance means rain is expected over most of the area. Plan indoor alternatives.
Vindkast til 117 km/h will push high-sided vehicles on exposed roads and bridges. Overnight lows near -34°C mean ice is possible on bridges before dawn. Wet roads are likely; braking distances roughly double in heavy rain.
At 6.961 m, air here runs roughly 45°C cooler than the same latitude at sea level.
Southern Hemisphere, so peak summer falls in desember til februar.
The gap between the warmest and coldest month averages 16°C.
What til pack, what til skip
- A warm mid-layer and gloves for early mornings and evenings
- Insulated outer layer, hat and boots med grip for ice
- A packable rain shell - 7 of the next 7 days carry a real chance of rain
- Avoid high-elevation trails without traction devices - frozen surfaces persist in shade all day.
- Avoid exposed ridgelines, small boats and rooftop viewpoints while gusts stay above 117 km/h.
- If your dates are flexible, avoid juni, juli and august - historically the least comfortable months here.
Sammendrag
Aconcagua is a mountain in Argentina. Aconcagua is a mountain known as the highest peak in the Americas. It sits at 6.961 m above sea level.
Akkurat nå er det -29°C (-21°F) in Aconcagua med overskyet. Det føles som -34°C. I dag varierer temperaturen mellom -34°C til -23°C. Sannsynligheten for nedbør er 100%. Sightseeing conditions score 3.7/10 - dårlig — vurder en annen dag.
Beste tidspunkt å besøke Aconcagua is februar, mars and desember. Klimaet er polar. juni, juli and august tend til be the least comfortable months. februar is the warmest month med average highs near -9°C, while juni is the coldest med lows near -32°C.
The closest major airport is Santiago International Airport (SCL), about 109 km away.
Kort sagt. Today is about average for september. The forecast high of -23°C is in line med the -23°C typical for this month. Vindkast til 117 km/h will push high-sided vehicles on exposed roads and bridges. Overnight lows near -34°C mean ice is possible on bridges before dawn. Wet roads are likely; braking distances roughly double in heavy rain.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Quick facts about Aconcagua
| Type | Mountain |
|---|---|
| Land | Argentina |
| Kontinent | Sør-Amerika |
| Koordinater | 32°39′11.5″S 70°0′39.2″W (-32.6532, -70.0109) |
| Elevation | 6.961 m |
| Known for | the highest peak in the Americas |
| Lokal tid | 9:02 PM (UTC-03:00) |
| Best months | februar, mars and desember |
| Klima | Polar |
Vær map for Aconcagua
Animated model layers. Pick a layer til load it.
Animated layers by Vindy. For pin-level detail and nearby places, see the interactive map below.
Explore Aconcagua
Every topic we hold for this place, and the same topic for the places around it.
Klima for related places
Frequently asked questions
Where is Aconcagua?
Aconcagua is a mountain in Argentina. Its coordinates are -32.6532, -70.0109. It lies in Sør-Amerika.
What is the weather like in Aconcagua akkurat nå?
It is currently -29°C (-21°F) med overskyet. Luftfuktighet is 88% and wind is 5 km/h.
When is the best time til visit Aconcagua?
februar, mars and desember offer the most comfortable conditions in Aconcagua, which has a polar climate. juni, juli and august are usually the hardest months for outdoor plans.
What time zone is Aconcagua in?
Aconcagua observes America/Argentina/Mendoza (UTC-03:00). The local time is 9:02 PM.
What is the nearest airport til Aconcagua?
The closest airports are Santiago International Airport (SCL), 109 km away.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (mountains) - coordinates, hierarchy and facts. |
|---|---|
| Værmelding and observations | Open-Meteo (ECMWF and national models). |
| Luftkvalitet and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Klima averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown. |
Last updated september 30, 2026 at 9:02 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
