Buenos Aires in April
Mild autumn and book fair
By Daan · Last reviewed October 2026
The short answer
April is one of the best months to visit Buenos Aires.
April is a very comfortable month for walking, with autumn colour in parks. The Book Fair usually starts in late April.
April in detail
What April actually feels like
- Weather
- 14–23°C
- Mild and often sunny, with some rain.
- Crowds
- Moderate
- Steady visitor numbers; the main sights are busiest around midday.
- Prices
- $$$
- Mid-range hotel rates.
+Mild weather and Buenos Aires International Book Fair around the end of the month.
–Rain showers and busy book-fair days.
My tip for April
Visit the book fair on weekdays to avoid crowds.
- Walking
- Bookshops
- Dining
How April compares
Against the other eleven months
2nd of 12 overall in Buenos Aires, 2nd for weather, 8th for space, 7th for value. The emptiest month is June; the best value is June.
See all twelve months for Buenos AiresNot set on April?
Even stronger months in Buenos Aires
Weather
Weather in Buenos Aires in April
In April Buenos Aires averages a high of 23°C (73°F) and a low of 14°C (57°F), with about 130 mm of rain or snow over 9 wet days. The warmest month is January (around 30°C) and the coolest is June (around 16°C); the wettest month is January.
- Average high
- 23°C
- 73°F
- Average low
- 14°C
- 57°F
- Precipitation
- 130 mm
- Wet days
- 9
Climate data: Servicio Meteorológico Nacional. Temperatures are averages of daily highs and lows.
Quick answers
Buenos Aires in April: the questions people ask
- Is April a good time to visit Buenos Aires?
- April is one of the best months to visit Buenos Aires. It ranks 2 of 12 months in Buenos Aires overall (2 for weather, 8 for space, 7 for value). The main upside: Mild weather and Buenos Aires International Book Fair around the end of the month. The main downside: Rain showers and busy book-fair days.
- What is the weather like in Buenos Aires in April?
- Average highs are around 23°C and lows around 14°C. Expect about 130 mm of rain or snow over roughly 9 wet days. Mild and often sunny, with some rain. For comparison, the warmest month is January (around 30°C) and the coolest is June (around 16°C).
- Is Buenos Aires crowded in April?
- Crowds are moderate. Steady visitor numbers; the main sights are busiest around midday. The quietest month is June.
- How expensive is Buenos Aires in April?
- Prices are at level 3 of 5 ($$$). Mid-range hotel rates. The best-value month is June.
- When is the best time to visit Buenos Aires?
- In the CrowdFreeViews month scores, October is the best month overall (April ranks 2 of 12). The quietest month is June and the best value is June.
Ready to book April in Buenos Aires?
Mild weather and Buenos Aires International Book Fair around the end of the month.
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