Aconcagua Climat and Average Météo
Climat of Aconcagua: average temperatures, rainfall and seasons month by month.
Climat in Aconcagua month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Mois | Max moyenne | Min moyenne | Précipitations | Évaluation |
|---|---|---|---|---|
| janvier | -10° | -18° | 34 mm | ★★☆☆☆ |
| février | -9° | -17° | 12 mm | ★★★☆☆ |
| mars | -12° | -20° | 11 mm | ★★☆☆☆ |
| avril | -17° | -24° | 19 mm | ★★☆☆☆ |
| mai | -22° | -29° | 94 mm | ★★☆☆☆ |
| juin | -25° | -32° | 171 mm | ★☆☆☆☆ |
| juillet | -23° | -30° | 177 mm | ★☆☆☆☆ |
| août | -25° | -32° | 170 mm | ★☆☆☆☆ |
| septembre | -23° | -30° | 39 mm | ★★☆☆☆ |
| octobre | -21° | -27° | 28 mm | ★★☆☆☆ |
| novembre | -19° | -25° | 26 mm | ★★☆☆☆ |
| décembre | -15° | -22° | 24 mm | ★★☆☆☆ |
Climat type: Polar. Source : Open-Meteo archive (ERA5).
Recent extremes in Aconcagua
Élevéest and lowest readings observed in the last 3 years of reanalysis data – not all-time records.
How Aconcagua compares avec 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 |
Meilleur moment pour visiter Aconcagua
Go in février, mars and décembre. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: juin, juillet and août – expect the least comfortable mix of heat, cold or rain.
What this means for Aconcagua
Today is cooler than average for octobre. The forecast high of -27°C is 6.1°C below the -21°C typical for this month.
A 69% chance means rain is expected over most of the area. Plan indoor alternatives.
Rafales à 130 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 décembre à février.
The gap between the warmest and coldest month averages 16°C.
What à pack, what à skip
- A warm mid-layer and gloves for early mornings and evenings
- Insulated outer layer, hat and boots avec grip for ice
- A packable rain shell – 5 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 tandis que gusts stay above 130 km/h.
- If your dates are flexible, avoid juin, juillet and août – historically the least comfortable months here.
Résumé
Aconcagua is a mountain in Argentine. Aconcagua is a mountain known as the highest peak in the Americas. It sits at 6.961 m above sea level.
Actuellement, il fait -33°C (-28°F) in Aconcagua avec ciel dégagé. La température ressentie est de -38°C. Aujourd’hui, les températures vont de -34°C à -27°C. La probabilité de précipitations est de 69%. Les conditions pour les visites obtiennent 5.5/10 – correct — adaptez vos activités à la météo.
La meilleure période pour visiter Aconcagua is février, mars and décembre. Le climat est polar. juin, juillet and août sont généralement les mois les moins confortables. février est le mois le plus chaud, avec des maximales moyennes proches de -9°C, tandis que juin est le mois le plus froid, avec des minimales proches de -32°C.
L’aéroport principal le plus proche est Santiago International Airport (SCL), about 109 km away.
En termes simples. Today is cooler than average for octobre. The forecast high of -27°C is 6.1°C below the -21°C typical for this month. The best window à be outside is roughly 7 AM à 10 AM, when temperature, rain chance and wind line up best. stargazing is the strongest bet in Aconcagua today at 7.4/10. Rafales à 130 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 |
|---|---|
| Pays | Argentine |
| Continent | Amérique du Sud |
| Coordonnées | 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 |
| Heure locale | 3:13 AM (UTC-03:00) |
| Meilleurs mois | février, mars and décembre |
| Climat | Polar |
Météo map for Aconcagua
Animated model layers. Pick a layer à load it.
Animated layers by Venty. 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.
Climat for related places
Frequently asked questions
Where is Aconcagua?
Aconcagua is a mountain in Argentine. Its coordinates are -32.6532, -70.0109. It lies in Amérique du Sud.
What is the weather like in Aconcagua maintenant?
It is currently -33°C (-28°F) avec ciel dégagé. Humidité is 68% and wind is 7 km/h.
When is the best time à visit Aconcagua?
février, mars and décembre offer the most comfortable conditions in Aconcagua, which has a polar climate. juin, juillet and août are usually the hardest months for outdoor plans.
What time zone is Aconcagua in?
Aconcagua observes America/Argentina/Mendoza (UTC-03:00). The heure locale is 3:13 AM.
What is the nearest airport à 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. |
|---|---|
| Prévisions and observations | Open-Meteo (ECMWF and national models). |
| Qualité de l’air and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climat 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 octobre 24, 2026 at 3:13 AM heure locale. Live blocks refresh every 15 minutes; climate averages monthly.
