Buenos Aires Loftslag and Average Veður
Loftslag of Buenos Aires: average temperatures, rainfall and seasons month by month.
Loftslag in Buenos Aires month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Mánuður | Avg high | Avg low | Rigningfall | Rating |
|---|---|---|---|---|
| janúar | 29° | 21° | 47 mm | ★★★★★ |
| febrúar | 29° | 22° | 88 mm | ★★★★☆ |
| mars | 26° | 19° | 209 mm | ★★★☆☆ |
| apríl | 21° | 15° | 126 mm | ★★★★☆ |
| maí | 17° | 10° | 92 mm | ★★★★☆ |
| júní | 15° | 8° | 45 mm | ★★★★☆ |
| júlí | 14° | 7° | 47 mm | ★★★★☆ |
| ágúst | 15° | 9° | 115 mm | ★★★☆☆ |
| september | 19° | 11° | 32 mm | ★★★★☆ |
| október | 23° | 14° | 79 mm | ★★★★☆ |
| nóvember | 25° | 17° | 117 mm | ★★★★☆ |
| desember | 28° | 19° | 82 mm | ★★★★☆ |
Loftslag type: Temperate. Heimild: Open-Meteo archive (ERA5).
Recent extremes in Buenos Aires
Háttest and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How Buenos Aires compares með 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 |
Loftslag by airport in Buenos Aires
1 airports mapped in this atlas
Best time til visit Buenos Aires
Go in janúar, september and desember. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: mars, júlí and ágúst - expect the least comfortable mix of heat, cold or rain.
What this means for Buenos Aires
Today is slightly cooler than average for október. The forecast high of 21°C is 2°C below the 23°C typical for this month.
Rigning 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 desember til febrúar.
The gap between the warmest and coldest month averages 15°C.
What til pack, what til skip
- Layers - the daily swing is 11°C, so mornings feel nothing like afternoons
- A packable rain shell - 3 of the next 7 days carry a real chance of rain
- If your dates are flexible, avoid mars, júlí and ágúst - historically the least comfortable months here.
Samantekt
Buenos Aires is a city in Argentína. Buenos Aires is known for Tango, steak and European boulevards. Íbúafjöldinn er um 3.1 million.
Núna er hitinn 17°C (62°F) in Buenos Aires með að mestu heiðskýrt. Hitinn finnst vera 16°C. Í dag er hitinn frá 13°C til 21°C. Líkur á úrkomu eru 4%. Sightseeing conditions score 9.5/10 - frábært — farðu núna.
Besti tíminn til að heimsækja Buenos Aires is janúar, september and desember. Loftslagið er temperate. mars, júlí and ágúst tend til be the least comfortable months. febrúar is the warmest month með average highs near 29°C, while júlí is the coldest með lows near 7°C.
The closest major airport is Ezeiza International Airport (EZE), about 28 km away.
Í einföldu máli. Today is slightly cooler than average for október. The forecast high of 21°C is 2°C below the 23°C typical for this month. The best window til be outside is roughly 12 PM til 3 PM, when temperature, rain chance and wind line up best. sightseeing is the strongest bet in Buenos Aires today at 9.5/10. 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
| Tegund | City |
|---|---|
| Land | Argentína |
| Heimsálfa | Suður-Ameríka |
| Hnit | 34°36′13.3″S 58°22′53.8″W (-34.6037, -58.3816) |
| Mannfjöldi | 3.100.000 |
| Known for | Tango, steak and European boulevards |
| Staðartími | 11:48 PM (UTC-03:00) |
| Best months | janúar, september and desember |
| Loftslag | Temperate |
Veður map for Buenos Aires
Animated model layers. Pick a layer til load it.
Animated layers by Vindury. 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.
Loftslag for related places
Frequently asked questions
Where is Buenos Aires?
Buenos Aires is a city in Argentína. Its coordinates are -34.6037, -58.3816. It lies in Suður-Ameríka.
What is the weather like in Buenos Aires núna?
It is currently 17°C (62°F) með að mestu heiðskýrt. Raki is 71% and wind is 13 km/h.
When is the best time til visit Buenos Aires?
janúar, september and desember offer the most comfortable conditions in Buenos Aires, which has a temperate climate. mars, júlí and ágúst 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 11:48 PM.
How many people live in Buenos Aires?
Buenos Aires has a population of approximately 3.1 million.
What is the nearest airport til 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. |
|---|---|
| Spá and observations | Open-Meteo (ECMWF and national models). |
| Loftgæði and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Loftslag 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 október 5, 2026 at 11:48 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
