Buenos Aires Klima and Average Vejr
Klima of Buenos Aires: average temperatures, rainfall and seasons month by month.
Klima in Buenos Aires 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 | 29° | 21° | 47 mm | ★★★★★ |
| februar | 29° | 22° | 88 mm | ★★★★☆ |
| marts | 26° | 19° | 209 mm | ★★★☆☆ |
| april | 21° | 15° | 126 mm | ★★★★☆ |
| maj | 17° | 10° | 92 mm | ★★★★☆ |
| juni | 15° | 8° | 45 mm | ★★★★☆ |
| juli | 14° | 7° | 47 mm | ★★★★☆ |
| august | 15° | 9° | 85 mm | ★★★☆☆ |
| september | 19° | 11° | 55 mm | ★★★★☆ |
| oktober | 23° | 14° | 79 mm | ★★★★☆ |
| november | 25° | 17° | 117 mm | ★★★★☆ |
| december | 28° | 19° | 82 mm | ★★★★☆ |
Klima type: Temperate. Kilde: Open-Meteo archive (ERA5).
Recent extremes in Buenos Aires
Højest and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How Buenos Aires compares med 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 | 820 mm |
Klima by airport in Buenos Aires
1 airports mapped in this atlas
Bedste rejsetid Buenos Aires
Go in januar, september and december. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: marts, juli and august - expect the least comfortable mix of heat, cold or rain.
What this means for Buenos Aires
Today is about average for september. The forecast high of 19°C is in line med the 19°C typical for this month.
Regn is very unlikely today - plans do not need a backup.
No weather-related travel disruption is expected today. Roads and airports should run normally.
Southern Hemisphere, so peak summer falls in december og februar.
The gap between the warmest and coldest month averages 15°C.
What og pack, what og skip
- Layers - the daily swing is 17°C, so mornings feel nothing like afternoons
- A packable rain shell - 2 of the next 7 days carry a real chance of rain
- If your dates are flexible, avoid marts, juli and august - historically the least comfortable months here.
Resumé
Buenos Aires is a city in Argentina. Buenos Aires is known for Tango, steak and European boulevards. Der bor omkring 3.1 million.
Lige nu er det 9°C (49°F) in Buenos Aires med klar himmel. Det føles som 7°C. I dag ligger temperaturen mellem 9°C og 19°C. Sandsynligheden for nedbør er 0%. Sightseeing conditions score 8.6/10 - fremragende — tag af sted nu.
Det bedste tidspunkt at besøge Buenos Aires is januar, september and december. Klimaet er temperate. marts, juli and august tend og be the least comfortable months. februar is the warmest month med average highs near 29°C, while juli is the coldest med lows near 7°C.
The closest major airport is Ezeiza International Airport (EZE), about 28 km away.
Kort sagt. Today is about average for september. The forecast high of 19°C is in line med the 19°C typical for this month. The best window og be outside is roughly 1 PM og 4 PM, when temperature, rain chance and wind line up best. stargazing is the strongest bet in Buenos Aires today at 9.9/10. No weather-related travel disruption is expected today. Roads and airports should run normally.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Quick facts about Buenos Aires
| Type | City |
|---|---|
| Land | Argentina |
| Kontinent | Sydamerika |
| Koordinater | 34°36′13.3″S 58°22′53.8″W (-34.6037, -58.3816) |
| Befolkning | 3.100.000 |
| Known for | Tango, steak and European boulevards |
| Lokal tid | 3:30 PM (UTC-03:00) |
| Best months | januar, september and december |
| Klima | Temperate |
Vejr map for Buenos Aires
Animated model layers. Pick a layer og load it.
Animated layers by Vindy. 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.
Klima for related places
Frequently asked questions
Where is Buenos Aires?
Buenos Aires is a city in Argentina. Its coordinates are -34.6037, -58.3816. It lies in Sydamerika.
What is the weather like in Buenos Aires lige nu?
It is currently 9°C (49°F) med klar himmel. Luftfugtighed is 77% and wind is 11 km/h.
When is the best time og visit Buenos Aires?
januar, september and december offer the most comfortable conditions in Buenos Aires, which has a temperate climate. marts, juli and august 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 local time is 3:30 PM.
How many people live in Buenos Aires?
Buenos Aires has a population of approximately 3.1 million.
What is the nearest airport og 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. |
|---|---|
| Prognose 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 15, 2026 at 3:30 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
