Buenos Aires Weather in April

In Buenos Aires, April brings high daytime temperatures around 24°C (75°F), with nights cooling to 13°C (55°F). Expect quite a bit of rainfall this month.

Rainfall in Buenos Aires in April

Rain is expected on roughly 7 days, totalling around 96 mm (3.8 in) for the month. When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.

Temperature in Buenos Aires in April

April is one of the better months to visit Buenos Aires. Expect 24°C (75°F) during the day and 13°C (55°F) at night. Conditions stay fairly consistent through the month, making it easier to plan what to wear. At 13°C (55°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.

Sunshine in Buenos Aires in April

Expect a lot of sunshine this month, with about 198 hours of sun. These sunny conditions add to the overall experience.

Wind Speed in Buenos Aires in April

Average wind conditions reach 2 m/s (4 knots) in April. This creates comfortable weather with light winds that gently move vegetation. Keep in mind this is an average. Daily conditions range from near-calm to more noticeable wind.

Average water temperature in April

At 18°C (64°F), the water is getting there — comfortable enough for most swimmers, though those used to warmer seas may still find it a touch cool.

So this is a great month to visit if you prefer dry days with pleasant temperatures.

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Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Argentina, check out our Buenos Aires's climate page.

Buenos Aires Temperature in April

Min Temperature 13°C (55°F)  

Max Temperature 24°C (75°F)  

Water Temperature 18°C (64°F)  

Chance of Rain 24%  

Precipitation 96 mm (3.8 in)  

Rainy days 7 days  

Humidity 76%  

Windspeed 2 m/s (4 knots)  

Sunshine 198 hours  

Percentage Sunshine  

Daily Historical Temperatures

50-year average (1976-2025)

Based on our historical records, temperatures in Buenos Aires typically stay consistent throughout April, with daily highs averaging around 24°C (75°F). Nights are cool, with lows typically ranging from 10°C (50°F) to 14°C (57°F).

Average temperatures in April

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Daily Historical Precipitation

50-year average (1976-2025)

Average daily rainfall for each day of the month based on long-term records.

Average precipitation in April

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Historical weather for Buenos Aires in April

Browse day-by-day weather records for Buenos Aires spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Historical weather Temperatures Precipitation

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Buenos Aires historical weather extremes in April

Based on 50 years of weather observations in Buenos Aires between 1976 and 2026, these are the recorded extremes.

• The hottest April day on record in Buenos Aires reached 34°C (93°F) (April 4, 2004).
• The lowest daytime temperature in April was 12°C (54°F), recorded on April 27, 2016.
• The coldest night in April in Buenos Aires was on April 24, 2012, with a minimum of 1°C (34°F).

What to Wear in Buenos Aires in April

For Buenos Aires in April, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. Expect water temperatures of around 18°C (64°F), which is definitely too cold for comfortable swimming. Your luggage space is better used for other items. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Buenos Aires in April

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

7/10

Cycling

9/10

Walking

9/10

Camping

8/10

Outdoor sports

9/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Argentina, check out our Buenos Aires's climate page.

More climate data for Buenos Aires

Temperature Rainfall Sunshine Humidity Wind Speed Water Temp

See the full Buenos Aires climate overview or explore weather in Argentina.