Aconcagua Klimat and Average Väder
Klimat of Aconcagua: average temperatures, rainfall and seasons month by month.
Klimat in Aconcagua month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Månad | Avg high | Avg low | Regnfall | Rating |
|---|---|---|---|---|
| januari | -10° | -18° | 34 mm | ★★☆☆☆ |
| februari | -9° | -17° | 12 mm | ★★★☆☆ |
| mars | -12° | -20° | 11 mm | ★★☆☆☆ |
| april | -17° | -24° | 19 mm | ★★☆☆☆ |
| maj | -22° | -29° | 94 mm | ★★☆☆☆ |
| juni | -25° | -32° | 171 mm | ★☆☆☆☆ |
| juli | -23° | -30° | 177 mm | ★☆☆☆☆ |
| augusti | -25° | -32° | 170 mm | ★☆☆☆☆ |
| september | -23° | -30° | 39 mm | ★★☆☆☆ |
| oktober | -21° | -27° | 28 mm | ★★☆☆☆ |
| november | -19° | -25° | 26 mm | ★★☆☆☆ |
| december | -15° | -22° | 24 mm | ★★☆☆☆ |
Klimat type: Polar. Källa: Open-Meteo archive (ERA5).
Recent extremes in Aconcagua
Högest 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 |
Bästa tiden att besöka Aconcagua
Go in februari, mars and december. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: juni, juli and augusti - 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.
Vindbyar och 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 december och februari.
The gap between the warmest and coldest month averages 16°C.
What och pack, what och 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 augusti - historically the least comfortable months here.
Sammanfattning
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.
Just nu är det -29°C (-21°F) in Aconcagua med mulet. Det känns som -34°C. I dag varierar temperaturen mellan -34°C och -23°C. Risken för nederbörd är 100%. Sightseeing conditions score 3.7/10 - dåligt — överväg en annan dag.
Bästa tiden att besöka Aconcagua is februari, mars and december. Klimatet är polar. juni, juli and augusti tend och be the least comfortable months. februari 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.
Enkelt förklarat. Today is about average for september. The forecast high of -23°C is in line med the -23°C typical for this month. Vindbyar och 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
| Typ | Mountain |
|---|---|
| Land | Argentina |
| Kontinent | Sydamerika |
| 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 | 10:54 PM (UTC-03:00) |
| Best months | februari, mars and december |
| Klimat | Polar |
Väder map for Aconcagua
Animated model layers. Pick a layer och 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.
Klimat 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 Sydamerika.
What is the weather like in Aconcagua just nu?
It is currently -29°C (-21°F) med mulet. Luftfuktighet is 88% and wind is 5 km/h.
When is the best time och visit Aconcagua?
februari, mars and december offer the most comfortable conditions in Aconcagua, which has a polar climate. juni, juli and augusti 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 10:54 PM.
What is the nearest airport och 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. |
|---|---|
| Prognos and observations | Open-Meteo (ECMWF and national models). |
| Luftkvalitet and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Klimat 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 10:54 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
