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Currently: 54 °F. Clear. (Weather station: Buenos Aires Airport, Argentina). See more current weather. Annual Weather Averages Near Buenos Aires. Averages are for Buenos Aires Airport, which is 4 miles from Buenos Aires. Based on weather reports collected during 1992–2021. Showing: Weather by CustomWeather, © 2024. Need some help?
The hottest month of the year in Buenos Aires is January, with an average high of 82°F and low of 69°F. The cool season lasts for 3.0 months, from May 24 to August 25, with an average daily high temperature below 62°F. The coldest month of the year in Buenos Aires is July, with an average low of 47°F and high of 57°F.
The average temperature is of 18.6 °C (66 °F), with a minimum of 14.2 °C (57.6 °F) and a maximum of 23.1 °C (73.6 °F). On the coldest nights, which normally occur at the end of the month, the temperature usually drops to around 7.5 °C (45.5 °F). However, it dropped to 4 °C (39.2 °F) in April 2012.
Buenos Aires, Argentina - Climate and weather forecast by month. Detailed climate information with charts - average monthly weather with temperature, pressure, humidity, precipitation, wind, daylight, sunshine, visibility, and UV index data.
- What is the warmest month in Buenos Aires?January is Buenos Aires's warmest month , registering average high temperatures of 30.9°C and lows of 20°C .
- What is the least humid month in Buenos Aires?With an average relative humidity of 56% , January is the least humid month .
- How many days does it rain in Buenos Aires?Throughout the year, there are 108.2 rainfall days , and 629mm of precipitation is accumulated.
- What month is the sea warmest in Buenos Aires?With an average sea temperature of 25°C , January is the month with the warmest seawater .
- When is the highest UV index in Buenos Aires?The month with the highest UV index is January , with an average maximum UV index of 7 .
- What is the most humid month in Buenos Aires?The most humid month is May , with an average relative humidity of 76% .
- What is the driest month in Buenos Aires?The month with the least rainfall in Buenos Aires is June , when the rain falls for 7.3 days and typically collects 38mm of precipitation .
- What is the month with the shortest days in Buenos Aires?June has the shortest days of the year in Buenos Aires, Argentina, with an average of 9h and 54min of daylight .
- What is the month with the least sunshine in Buenos Aires?The month with the least sunshine is June , with an average of 5.8h of sunshine .
Dec 8, 2020 · Updated on 12/08/20. Fact checked by. Jillian Dara. TripSavvy / Ellen Lindner. Buenos Aires generally enjoys good weather year-round, making it a prime tourist destination. It has a humid subtropical climate, characterized by hot, humid summers with thunderstorms and cold, relatively dry winters.
On average, Buenos Aires is warmer than the surrounding areas by 1.5 to 3.5 °C (2.7 to 6.3 °F) owing to the urban heat island. The average heat island is higher in summer than in winter. This varies by season; its influence during the day is the stronger in July than in January.
17°C | 7°C. SE 18 km/h. almost clear and no rain. hourly forecast. Sun May 12. 13°C | 6°C. SE 18 km/h. 7.4 mm. overcast and heavy rain. hourly forecast. Mon May 13. 13°C | 2°C. S 14 km/h. partly cloudy and no rain. hourly forecast. 5-Day Forecast 10-Day Forecast. The best time of year to visit Buenos Aires in Argentina.
