Buenos Aires Climat and Average Météo
Climat of Buenos Aires: average temperatures, rainfall and seasons month by month.
Climat in Buenos Aires 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 | 29° | 21° | 47 mm | ★★★★★ |
| février | 29° | 22° | 88 mm | ★★★★☆ |
| mars | 26° | 19° | 209 mm | ★★★☆☆ |
| avril | 21° | 15° | 126 mm | ★★★★☆ |
| mai | 17° | 10° | 92 mm | ★★★★☆ |
| juin | 15° | 8° | 45 mm | ★★★★☆ |
| juillet | 14° | 7° | 47 mm | ★★★★☆ |
| août | 15° | 9° | 115 mm | ★★★☆☆ |
| septembre | 19° | 11° | 32 mm | ★★★★☆ |
| octobre | 23° | 14° | 79 mm | ★★★★☆ |
| novembre | 25° | 17° | 117 mm | ★★★★☆ |
| décembre | 28° | 19° | 82 mm | ★★★★☆ |
Climat type: Temperate. Source : Open-Meteo archive (ERA5).
Recent extremes in Buenos Aires
Élevéest and lowest readings observed in the last 3 years of reanalysis data – not all-time records.
How Buenos Aires compares avec nearby places
Annual averages, and the difference against Buenos Aires.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Uruguay | 205 km | 17°C | 1°C cooler | 813 mm |
Climat by airport in Buenos Aires
1 airports mapped in this atlas
Meilleur moment pour visiter Buenos Aires
Go in janvier, septembre and décembre. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: mars, juillet and août – expect the least comfortable mix of heat, cold or rain.
What this means for Buenos Aires
Today is slightly warmer than average for octobre. The forecast high of 25°C is 2°C above the 23°C typical for this month.
A 85% chance means rain is expected over most of the area. Plan indoor alternatives.
Wet roads are likely; braking distances roughly double in heavy rain.
Southern Hemisphere, so peak summer falls in décembre à février.
The gap between the warmest and coldest month averages 15°C.
What à pack, what à skip
- dim.glasses, a brimmed hat and SPF 30+
- Layers – the daily swing is 16°C, so mornings feel nothing like afternoons
- If your dates are flexible, avoid mars, juillet and août – historically the least comfortable months here.
Résumé
Buenos Aires is a city in Argentine. Buenos Aires is known for Tango, steak and European boulevards. Sa population est d’environ 3.1 million.
Actuellement, il fait 18°C (64°F) in Buenos Aires avec plutôt dégagé. La température ressentie est de 17°C. Aujourd’hui, les températures vont de 17°C à 25°C. La probabilité de précipitations est de 85%. Les conditions pour les visites obtiennent 7.5/10 – bonnes conditions.
La meilleure période pour visiter Buenos Aires is janvier, septembre and décembre. Le climat est temperate. mars, juillet and août sont généralement les mois les moins confortables. février est le mois le plus chaud, avec des maximales moyennes proches de 29°C, tandis que juillet est le mois le plus froid, avec des minimales proches de 7°C.
L’aéroport principal le plus proche est Ezeiza International Airport (EZE), about 28 km away.
En termes simples. Today is slightly warmer than average for octobre. The forecast high of 25°C is 2°C above the 23°C typical for this month. The best window à be outside is roughly 11 AM à 2 PM, when temperature, rain chance and wind line up best. fishing is the strongest bet in Buenos Aires today at 9.3/10. 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 Buenos Aires
| Type | City |
|---|---|
| Pays | Argentine |
| Continent | Amérique du Sud |
| Coordonnées | 34°36′13.3″S 58°22′53.8″W (-34.6037, -58.3816) |
| Population | 3.100.000 |
| Known for | Tango, steak and European boulevards |
| Heure locale | 11:39 PM (UTC-03:00) |
| Meilleurs mois | janvier, septembre and décembre |
| Climat | Temperate |
Météo map for Buenos Aires
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 Buenos Aires
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 Buenos Aires?
Buenos Aires is a city in Argentine. Its coordinates are -34.6037, -58.3816. It lies in Amérique du Sud.
What is the weather like in Buenos Aires maintenant?
It is currently 18°C (64°F) avec plutôt dégagé. Humidité is 75% and wind is 12 km/h.
When is the best time à visit Buenos Aires?
janvier, septembre and décembre offer the most comfortable conditions in Buenos Aires, which has a temperate climate. mars, juillet and août are usually the hardest months for outdoor plans.
What time zone is Buenos Aires in?
Buenos Aires observes America/Argentina/Buenos_Aires (UTC-03:00). The heure locale is 11:39 PM.
How many people live in Buenos Aires?
Buenos Aires has a population of approximately 3.1 million.
What is the nearest airport à Buenos Aires?
The closest airports are Ezeiza International Airport (EZE), 28 km away.
What places are in Buenos Aires?
Buenos Aires covers 1 places in this atlas, including Ezeiza International Airport.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (cities-world) – 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 23, 2026 at 11:39 PM heure locale. Live blocks refresh every 15 minutes; climate averages monthly.
