Buenos Aires — time and weather
Buenos Aires is a city in Argentina, in the America/Argentina/Buenos_Aires time zone. This page shows the current local time in Buenos Aires and the current weather: temperature, precipitation and wind speed.
About the time in Buenos Aires
Local time in Buenos Aires is based on the America/Argentina/Buenos_Aires time zone. Daylight saving time, where it applies in this region, is handled automatically. The current offset from Coordinated Universal Time (UTC) is shown next to the clock. The time on this page updates every second and is synced with your device clock.
About the country and city
Argentina is a large South American country with varied nature from the Andes to the plains, a tango culture and the mate tradition.
More about the country: Argentina →What to see in Buenos Aires
Climate in Buenos Aires: month by month
The warmest month in Buenos Aires is January, with average daytime highs of 29.0 °C; the coolest is July, around 14.3 °C by day and 7.5 °C at night. Rainfall peaks in March (~191 mm) and is lowest in June (~27 mm).
| Month | Day °C | Night °C | Rain, mm | Rainy days |
|---|---|---|---|---|
| January | 29 | 21 | 69 | 8 |
| February | 28 | 20 | 100 | 8 |
| March | 26 | 19 | 191 | 10 |
| April | 21 | 15 | 100 | 8 |
| May | 17 | 10 | 84 | 5 |
| June | 14 | 8 | 27 | 6 |
| July | 14 | 8 | 42 | 6 |
| August | 16 | 9 | 77 | 5 |
| September | 18 | 11 | 69 | 6 |
| October | 22 | 14 | 63 | 7 |
| November | 25 | 17 | 105 | 9 |
| December | 28 | 19 | 67 | 8 |
Averages computed from daily observations 2021–2025 (Open-Meteo archive). Useful for trip planning, not a forecast for a specific date.
Good to know: sun, seasons and time differences
Based on 2021–2025 climate normals, the most comfortable months to visit Buenos Aires are May, September–October, December: pleasant daytime temperatures and less rain than in the wettest months of the year.
Sun today in Buenos Aires: Sunrise 07:27 · Sunset 18:26 · Day length 10:58
Time difference from Buenos Aires right now:
| New York | +1 h |
| London | −4 h |
| Dubai | −7 h |
| Tokyo | −12 h |
| Paris | −5 h |
| Sydney | −13 h |