Buenos Aires: weather and best time to visit
Buenos Aires (Argentina) reaches its warmest daytime temperatures in January at around 28°C; the coolest month is July at around 13°C.
Best time to visit
- 🏖 Beach
- 🏛 City trip
- 🥾 Hiking
Things to do in Buenos Aires
Tours, tickets and activities for your trip.
Buenos Aires climate, month by month
| Month | Day °C | Night °C | Sea °C | Rain d | Sun h | Beach | City | Hiking |
|---|---|---|---|---|---|---|---|---|
| Jan | 28° | 20° | – | 7 | 12 | 85 | 76 | 60 |
| Feb | 27° | 20° | – | 8 | 11 | 83 | 80 | 64 |
| Mar | 25° | 18° | – | 8 | 10 | 79 | 83 | 72 |
| Apr | 21° | 15° | – | 8 | 9 | 66 | 80 | 80 |
| May | 17° | 12° | – | 7 | 8 | 54 | 69 | 80 |
| Jun | 14° | 9° | – | 8 | 7 | 50 | 55 | 78 |
| Jul | 13° | 8° | – | 7 | 7 | 52 | 52 | 79 |
| Aug | 16° | 9° | – | 7 | 8 | 56 | 64 | 82 |
| Sep | 17° | 11° | – | 7 | 9 | 61 | 73 | 83 |
| Oct | 20° | 13° | – | 10 | 10 | 63 | 78 | 78 |
| Nov | 24° | 16° | – | 8 | 11 | 74 | 81 | 75 |
| Dec | 26° | 19° | – | 8 | 12 | 82 | 79 | 63 |
Rain d = average rain days per month · Sun h = average sunshine hours per day · scores 0–100, higher is better.
Every month in detail
Buenos Aires in January
Daytime highs around 28°C, nights near 20°C. January is the warmest month of the year. No month gets more sunshine. Expect about 7 rain days and 12 hours of sunshine per day.
Beach: excellentCity: goodHiking: goodMore destinations for January →
Buenos Aires in February
Daytime highs around 27°C, nights near 20°C. Expect about 8 rain days and 11 hours of sunshine per day.
Beach: excellentCity: excellentHiking: goodMore destinations for February →
Buenos Aires in March
Daytime highs around 25°C, nights near 18°C. Expect about 8 rain days and 10 hours of sunshine per day.
Beach: goodCity: excellentHiking: goodMore destinations for March →
Buenos Aires in April
Daytime highs around 21°C, nights near 15°C. Expect about 8 rain days and 9 hours of sunshine per day.
Beach: goodCity: excellentHiking: excellentMore destinations for April →
Buenos Aires in May
Daytime highs around 17°C, nights near 12°C. Expect about 7 rain days and 8 hours of sunshine per day.
Beach: mixedCity: goodHiking: excellentMore destinations for May →
Buenos Aires in June
Daytime highs around 14°C, nights near 9°C. Expect about 8 rain days and 7 hours of sunshine per day.
Beach: mixedCity: mixedHiking: goodMore destinations for June →
Buenos Aires in July
Daytime highs around 13°C, nights near 8°C. July is the coldest month of the year. Expect about 7 rain days and 7 hours of sunshine per day.
Beach: mixedCity: mixedHiking: goodMore destinations for July →
Buenos Aires in August
Daytime highs around 16°C, nights near 9°C. It is also the driest month of the year. Expect about 7 rain days and 8 hours of sunshine per day.
Beach: mixedCity: goodHiking: excellentMore destinations for August →
Buenos Aires in September
Daytime highs around 17°C, nights near 11°C. Expect about 7 rain days and 9 hours of sunshine per day.
Beach: goodCity: goodHiking: excellentMore destinations for September →
Buenos Aires in October
Daytime highs around 20°C, nights near 13°C. It is the rainiest month of the year. Expect about 10 rain days and 10 hours of sunshine per day.
Beach: goodCity: goodHiking: goodMore destinations for October →
Buenos Aires in November
Daytime highs around 24°C, nights near 16°C. Expect about 8 rain days and 11 hours of sunshine per day.
Beach: goodCity: excellentHiking: goodMore destinations for November →
Buenos Aires in December
Daytime highs around 26°C, nights near 19°C. Expect about 8 rain days and 12 hours of sunshine per day.
Beach: excellentCity: goodHiking: goodMore destinations for December →
Related destinations
More in Argentina: Bariloche · El Calafate · Mendoza
Similar climate: Perth, Australia · Sydney, Australia · Punta del Este, Uruguay · Knysna, South Africa