Best time to visit Buenos Aires
Our pick for sun: January to March, November to December.
The best months
- SunJanuary to March, November to December
- CityJanuary to May, August to December
…
The twelve months at a glance
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sun | Ideal, 93/100 | Ideal, 88/100 | Ideal, 88/100 | Good, 72/100 | Fair, 36/100 | Best avoided, 20/100 | Best avoided, 20/100 | Best avoided, 20/100 | Best avoided, 32/100 | Good, 63/100 | Ideal, 80/100 | Ideal, 88/100 |
| City | Ideal, 84/100 | Ideal, 82/100 | Ideal, 85/100 | Ideal, 83/100 | Ideal, 86/100 | Good, 75/100 | Good, 72/100 | Ideal, 80/100 | Ideal, 83/100 | Ideal, 80/100 | Ideal, 83/100 | Ideal, 83/100 |
- Ideal
- Good
- Fair
- Best avoided
- Risk flagged
Temperatures and rain
See the month-by-month values
| Month | High | Low | Rain |
|---|---|---|---|
| January | 27°C | 20°C | 86 mm |
| February | 26°C | 20°C | 103 mm |
| March | 25°C | 18°C | 99 mm |
| April | 21°C | 15°C | 105 mm |
| May | 17°C | 12°C | 76 mm |
| June | 15°C | 9°C | 78 mm |
| July | 14°C | 8°C | 77 mm |
| August | 15°C | 9°C | 75 mm |
| September | 17°C | 11°C | 83 mm |
| October | 20°C | 14°C | 123 mm |
| November | 23°C | 16°C | 98 mm |
| December | 26°C | 19°C | 90 mm |
Estimated flight time
- From YUL : about 11 h 15 min
- From YYZ : about 11 h 10 min
- From YVR : about 14 h
Estimate of a nonstop flight computed from the distance: not a schedule. Connections lengthen the trip.
Getting to Buenos Aires with points
Keep going
Where this data comes from
Temperatures, sunshine and rain: monthly normals we computed over 1991-2020. These are estimates from a climate reanalysis, not station readings.
- ERA5 reanalysis-era5-single-levels-timeseries (C3S, CC-BY)
Contains modified Copernicus Climate Change Service information (ERA5, 2026, CC BY 4.0 licence). Neither the European Commission nor ECMWF is responsible for any use that may be made of the Copernicus information or data it contains. Sea temperature: NOAA OISST v2.1 (Huang et al., 2021, J. Climate 34, doi:10.1175/JCLI-D-20-0166.1).