Argentina climate by month
8-year averages · when to visit| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Buenos Aires | 29° | 28° | 25° | 21° | 18° | 15° | 14° | 16° | 18° | 21° | 25° | 27° |
| Rosario | 31° | 29° | 27° | 23° | 19° | 16° | 16° | 19° | 22° | 24° | 28° | 30° |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Buenos Aires | 9 | 7 | 10 | 9 | 7 | 7 | 7 | 6 | 6 | 8 | 9 | 8 |
| Rosario | 9 | 8 | 10 | 8 | 6 | 4 | 5 | 4 | 5 | 8 | 7 | 9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Buenos Aires | 27° | 27° | 25° | 20° | 16° | 13° | 10° | 12° | 16° | 20° | 23° | 25° |
Figures are averaged over 8 years of ERA5 reanalysis; sea temps come from ocean reanalysis, and UV is derived from solar elevation.
Buenos Aires climate in December
8-year averages · when to visitBest months: January–March, October–December · December: Good
| November | December | January | |
|---|---|---|---|
| Average temperature | ▲ 21°C | 23°C | ▲ 25°C |
| Typical high | ▲ 25°C | 27°C | ▲ 29°C |
| Typical low | ▲ 17°C | 19°C | ▲ 21°C |
| Water temperature | ▲ 22.8°C | 25.1°C | ▲ 26.6°C |
| Precipitation | ▼ 94 mm | 82 mm | ▼ 78 mm |
| Wet days | ▼ 9 d | 8 d | ▲ 9 d |
| Sunshine per day | ▲ 11.3 h | 12.2 h | ▼ 12.1 h |
| Cloud cover | ▼ 19% | 15% | ▼ 14% |
| Midday UV | ▲ 11 | 12 | ▼ 11 |
| Daylight | 13:56 | 14:26 | 14:10 |
| Our take | Good | Good | Good |
December temperatures day by day daily mean + smoothed trend · °C
December precipitation day by day mm
December UV day by day clear-sky midday value
Figures are averaged over 8 years of ERA5 reanalysis; sea temps come from ocean reanalysis, and UV is derived from solar elevation.
More destinations in South America
🌍
🌍
🌍
🌍
🌍
🌍
Medellín
Colombia
Bogotá
Colombia
São Paulo
Brazil
Lima
Peru
Cartagena
Colombia
Buenos Aires
Argentina
NBM + global weather models
Updated: 9:38 AM
Argentina · 9 weather points · Climate reference: Buenos Aires (34.60°S, 58.38°W) · America/Argentina/Buenos_Aires