When is the best time to go to Buenos Aires
The chart above shows the best time of year to visit Buenos Aires, Argentina. These are based on an analysis of weather averages such as temperature, rainfall and number of hours of sunshine. These ratings are based solely on the climate and do not take into account other factors such as accommodation prices and how busy it is likely to be.
Average temperatures in Buenos Aires
Buenos Aires weather by month
Please note our recommendations for when to visit Buenos Aires are based solely on the weather and do not take into accounts accommodation prices, how busy it will be and what events are on.
January
| Temp | Rain | Sunshine | Day length | Sea temp |
|---|---|---|---|---|
| 26°C | 107mm | 9.1hrs | 15.1hrs | 23°C |
January in Buenos Aires is generally damp with the temperature being hot.
Although outside the main holiday season, there is still plenty of pretty acceptable weather around this time of year. This makes it a good time to visit Buenos Aires.
January is in the summer in Buenos Aires and is typically the coldest month of the year. Daytime maximum temperatures average around 29°C (85°F), whilst at night 20°C (67°F) is normal.
On average January is the driest month of the year in Buenos Aires with around 107mm 4.2 inches of rain making it a damp time to visit. This rainfall is typically spread over 8 days, although this may vary considerably.
On the flip side this corresponds to an average of 9.1 hours of sunshine per day.
Buenos Aires weather in January »
February
| Temp | Rain | Sunshine | Day length | Sea temp |
|---|---|---|---|---|
| 25°C | 102mm | 9.1hrs | 14.2hrs | 23°C |
February in Buenos Aires is generally damp with the temperature being hot.
It is perhaps a good month to visit Buenos Aires, with some particularly good weather at this time of year.
February is in the summer in Buenos Aires and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around a comfortable 28°C (82°F), whilst at night 19°C (66°F) is normal.
On average February is the 2nd driest month of the year in Buenos Aires with around 102mm 4 inches of rain making it a damp time to visit. This rainfall is typically spread over 8 days, although this may vary considerably.
On the flip side this corresponds to an average of 9.1 hours of sunshine per day.
Buenos Aires weather in February »
March
| Temp | Rain | Sunshine | Day length | Sea temp |
|---|---|---|---|---|
| 23°C | 121mm | 7.8hrs | 13.2hrs | 22°C |
The weather in March in Buenos Aires is characteristically warm, humid and wet.
Although outside the main holiday season, there is still plenty of pretty acceptable weather around this time of year. This makes it an okay time to visit Buenos Aires.
March is in the fall / autumn in Buenos Aires and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a muggy 26°C (78°F), whilst at night 17°C (62°F) is normal.
On average March is the 3rd driest month of the year in Buenos Aires with around 121mm 4.8 inches of rain making it a wet time to visit. This rainfall is typically spread over 8 days, although this may vary considerably.
On the flip side this corresponds to an average of 7.8 hours of sunshine per day.
Buenos Aires weather in March »
April
| Temp | Rain | Sunshine | Day length | Sea temp |
|---|---|---|---|---|
| 20°C | 96mm | 6.9hrs | 12.1hrs | 19°C |
Buenos Aires's weather in April is typically mild and a little damp in nature.
It is perhaps a good month to visit Buenos Aires, with some inordinately good weather at this time of year.
April is in the fall / autumn in Buenos Aires and is typically the 4th coldest month of the year. Daytime maximum temperatures average around 22°C (72°F), whilst at night 14°C (57°F) is normal.
On average April is the 4th driest month of the year in Buenos Aires with around 96mm 3.8 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 7 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.9 hours of sunshine per day.
Buenos Aires weather in April »
May
| Temp | Rain | Sunshine | Day length | Sea temp |
|---|---|---|---|---|
| 17°C | 76mm | 5.8hrs | 11.3hrs | 16°C |
May is a reasonably dry month in Buenos Aires and the temperature is generally mild.
Although outside the main holiday season, there is still plenty of fairly acceptable weather around this time of year. This makes it an okay time to visit Buenos Aires.
May is in the fall / autumn in Buenos Aires and is typically the 5th coldest month of the year. Daytime maximum temperatures average around 19°C (66°F), whilst at night 11°C (51°F) is normal.
On average May is the 5th driest month of the year in Buenos Aires with around 76mm 3 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 7 days, although this may vary considerably.
On the flip side this corresponds to an average of 5.8 hours of sunshine per day.
June
| Temp | Rain | Sunshine | Day length | Sea temp |
|---|---|---|---|---|
| 14°C | 62mm | 4.6hrs | 15.1hrs | 14°C |
The climate in Buenos Aires during June can be summarized as mild and reasonably dry.
Although outside the main holiday season, there is still plenty of reasonably acceptable weather around this time of year. This makes it an okay time to visit Buenos Aires.
June is in the winter in Buenos Aires and is typically the 6th coldest month of the year. Daytime maximum temperatures average around a cool 15°C (60°F), whilst at night 8°C (46°F) is normal.
On average June is the 6th driest month of the year in Buenos Aires with around 62mm 2.4 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 7 days, although this may vary considerably.
On the flip side this corresponds to an average of 4.6 hours of sunshine per day.
Buenos Aires weather in June »
July
| Temp | Rain | Sunshine | Day length | Sea temp |
|---|---|---|---|---|
| 14°C | 62mm | 4.9hrs | 14.2hrs | 12°C |
July in Buenos Aires is generally reasonably dry with the temperature being mild.
Based on weather alone, this is probably a time of year to avoid going to Buenos Aires for your holidays. The weather is often relatively bad and not conducive to spending time outdoors.
July is in the winter in Buenos Aires and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a cool 15°C (59°F), whilst at night 8°C (46°F) is normal.
On average July is the 6th wettest month of the year in Buenos Aires with around 62mm 2.4 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 7 days, although this may vary considerably.
On the flip side this corresponds to an average of 4.9 hours of sunshine per day.
Buenos Aires weather in July »
August
| Temp | Rain | Sunshine | Day length | Sea temp |
|---|---|---|---|---|
| 15°C | 67mm | 6hrs | 13.2hrs | 12°C |
The weather in August in Buenos Aires is characteristically mild and reasonably dry.
Although outside the main holiday season, there is still plenty of relatively acceptable weather around this time of year. This makes it an okay time to visit Buenos Aires.
August is in the winter in Buenos Aires and is typically the 5th warmest month of the year. Daytime maximum temperatures average around a cool 17°C (62°F), whilst at night 8°C (47°F) is normal.
On average August is the 5th wettest month of the year in Buenos Aires with around 67mm 2.6 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 7 days, although this may vary considerably.
On the flip side this corresponds to an average of 6 hours of sunshine per day.
Buenos Aires weather in August »
September
| Temp | Rain | Sunshine | Day length | Sea temp |
|---|---|---|---|---|
| 17°C | 69mm | 6.8hrs | 12.1hrs | 13°C |
Buenos Aires's weather in September is typically mild and reasonably dry in nature.
Although outside the main holiday season, there is still plenty of fairly acceptable weather around this time of year. This makes it an okay time to visit Buenos Aires.
September is in the spring in Buenos Aires and is typically the 4th warmest month of the year. Daytime maximum temperatures average around 19°C (66°F), whilst at night 10°C (50°F) is normal.
On average September is the 4th wettest month of the year in Buenos Aires with around 69mm 2.7 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 7 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.8 hours of sunshine per day.
Buenos Aires weather in September »
October
| Temp | Rain | Sunshine | Day length | Sea temp |
|---|---|---|---|---|
| 19°C | 111mm | 7.6hrs | 11.3hrs | 15°C |
October is a damp month in Buenos Aires and the temperature is generally mild.
Although outside the main holiday season, there is still plenty of reasonably acceptable weather around this time of year. This makes it an okay time to visit Buenos Aires.
October is in the spring in Buenos Aires and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around 22°C (71°F), whilst at night 13°C (55°F) is normal.
On average October is the 3rd wettest month of the year in Buenos Aires with around 111mm 4.4 inches of rain making it a damp time to visit. This rainfall is typically spread over 10 days, although this may vary considerably.
On the flip side this corresponds to an average of 7.6 hours of sunshine per day.
Buenos Aires weather in October »
November
| Temp | Rain | Sunshine | Day length | Sea temp |
|---|---|---|---|---|
| 22°C | 101mm | 8.6hrs | 15.1hrs | 18°C |
November in Buenos Aires is generally damp with the temperature being warm.
Although outside the main holiday season, there is still plenty of reasonably acceptable weather around this time of year. This makes it an okay time to visit Buenos Aires.
November is in the spring in Buenos Aires and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a comfortable 25°C (77°F), whilst at night 15°C (60°F) is normal.
On average November is the 2nd wettest month of the year in Buenos Aires with around 101mm 4 inches of rain making it a damp time to visit. This rainfall is typically spread over 9 days, although this may vary considerably.
On the flip side this corresponds to an average of 8.6 hours of sunshine per day.
Buenos Aires weather in November »
December
| Temp | Rain | Sunshine | Day length | Sea temp |
|---|---|---|---|---|
| 25°C | 92mm | 8.8hrs | 14.2hrs | 21°C |
December in Buenos Aires is generally a little damp with the temperature being warm.
It is perhaps the perfect month to visit Buenos Aires, with some particularly good weather at this time of year.
December is in the summer in Buenos Aires and is typically the warmest month of the year. Daytime maximum temperatures average around a comfortable 28°C (82°F), whilst at night 18°C (64°F) is normal.
On average December is the wettest month of the year in Buenos Aires with around 92mm 3.6 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 9 days, although this may vary considerably.
On the flip side this corresponds to an average of 8.8 hours of sunshine per day.
Other monthly averages
Buenos Aires weather stats
| Hottest month: | January | 29.1°C 84.4°F |
|---|---|---|
| Driest month: | July | 62mm 2.4ins |
| Sunniest month: | February | 9.1hrs |
| Coldest month: | July | 14.8°C 58.6°F |
| Wettest month: | March | 121mm 4.8ins |
| Warmest sea: | February | 22.7°C 72.9°F |
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