Argentina climate by month
8-year averages · when to visit| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Buenos Aires | 84° | 82° | 77° | 70° | 64° | 59° | 57° | 61° | 64° | 70° | 77° | 81° |
| Rosario | 88° | 84° | 81° | 73° | 66° | 61° | 61° | 66° | 72° | 75° | 82° | 86° |
| 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 | 80° | 81° | 76° | 69° | 61° | 55° | 51° | 54° | 60° | 69° | 73° | 77° |
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 May
8-year averages · when to visitBest months: January–March, October–December · May: Acceptable
| April | May | June | |
|---|---|---|---|
| Average temperature | ▼ 64°F | 57°F | ▼ 52°F |
| Typical high | ▼ 70°F | 64°F | ▼ 59°F |
| Typical low | ▼ 59°F | 52°F | ▼ 46°F |
| Water temperature | ▼ 69°F | 61°F | ▼ 55°F |
| Precipitation | ▼ 3.9 in | 3.7 in | ▼ 2.1 in |
| Wet days | ▼ 9 d | 7 d | → 7 d |
| Sunshine per day | ▼ 8.7 h | 7.7 h | ▼ 7.5 h |
| Cloud cover | ▲ 22% | 25% | ▼ 24% |
| Midday UV | ▼ 6 | 4 | → 4 |
| Daylight | 11:12 | 10:19 | 9:52 |
| Our take | Acceptable | Acceptable | Acceptable |
May temperatures day by day daily mean + smoothed trend · °F
May precipitation day by day in
May 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.
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NBM + global weather models
Updated: 10:07 PM
Argentina · 9 weather points · Climate reference: Buenos Aires (34.60°S, 58.38°W) · America/Argentina/Buenos_Aires