Weather in Buenos Aires in April 2025
Average weather
Average temperature in Buenos Aires in April
The temperature in April is +22°C on average, with a range between a maximum of +28°C during the day and a minimum of +8°C at night.
The average maximum temperature goes up 30% by the end of the month, compared with the beginning of the month, from +20°C to +26°C.
Is Buenos Aires warm or cold in April?
Buenos Aires is typically mild in April.
Maximum temperatures go down compared to the previous month from +25°C to +21°C. The minimum temperature also goes down from +18°C to +15°C.
Pack a light jacket as it will be warm in the day and cool in the evenings.
Take a look at how April is compared to other months in Buenos Aires:
Water temperature in Buenos Aires in April
Water in Buenos Aires in April is Fresh. It varies from +17°C to +21°C, with an average of +19°C. This is almost similar to the air temperature, which averages +21°C.
In April, water temperatures are average relative to the rest of the year:
Can you swim in Buenos Aires in April?
Travel to Buenos Aires
Climate in Buenos Aires in April
| March | April | May | ||||
|---|---|---|---|---|---|---|
| Avg. temperature | ||||||
| +25°C | +21°C | +18°C | ||||
| Min. temperature | ||||||
| +8°C | +5°C | +1°C | ||||
| Max. temperature | ||||||
| +37°C | +33°C | +30°C | ||||
| Rainfall | ||||||
| 93 mm | 88 mm | 62 mm | ||||
| Wind | ||||||
| 3 m/s | 3 m/s | 3 m/s | ||||
| Avg. water temperature | ||||||
| +22°C | +19°C | +16°C | ||||
| Humidity | ||||||
| 72% | 75% | 77% | ||||
| Air pressure | ||||||
| 1013 HPa | 1015 HPa | 1016 HPa | ||||
| Sunny days | ||||||
| 12 | 12 | 11 | ||||
| Cloudy days | ||||||
| 6 | 7 | 11 | ||||
| Rainy days | ||||||
| 9 | 8 | 7 | ||||
| Snowy days | ||||||
| 0 | 0 | 0 | ||||
April typically has worse weather conditions compared to March. It’s getting colder in April. From +25°C in the day, the average maximum temperature lowers to +21°C. As April arrives, the amount of rainfall goes down. On average, the rainfall volume decreases from 93 mm to 88 mm. Humidity rises from 72% to 75%. The average wind speed doesn’t change much during April, staying around 3 m/s. The amount of sunny days stay about the same, averaging 12 sunny days during the month.
May brings much the same weather, it remains ok.
Wind
The average wind speed is 3 m/s getting up to 6 m/s which is a medium breeze. You can feel it, especially getting out of the water.
The average wind speed in Buenos Aires is gradually increasing during April, going from 2 m/s to 5 m/s over the course of the month.
Rain
How was the weather last April in Buenos Aires?
Climate Change over Years
The climate in Buenos Aires in April has not changed much over the last 43 years.
The average temperature was the lowest in 1983 (+20°C) and the highest in 2017 (+22°C). The driest year was 2008 with only 468 mm of rainfall, and the wettest year was 2014 with 1388 mm.
FAQ
Is April a good time to visit Buenos Aires?
Can you sunbathe in Buenos Aires in April?
Can you swim in Buenos Aires in April?
Is Buenos Aires rainy in April?
Is it sunny in Buenos Aires in April?
How much does it cost to fly to Buenos Aires in April?
Monthly weather in Buenos Aires
Source of the data
For this page, we’ve looked at the typical weather in Buenos Aires, based on historical hourly weather data from January 1, 1979, to December 31, 2023.
For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.