August is the last full month of winter in Buenos Aires. Based on my experience, the early weeks of the month can be quite cold, and you'll need to wrap up warm, especially in the early mornings, late afternoons, and at night. Average temperatures range from 7°C (45°F) to 16°C (61°F), with the colder periods typically occurring at the start of the month.

As August progresses, the daylight hours become longer, and the evenings start to extend, signaling the approach of spring. The temperatures gradually improve, and some days can feel much like spring, allowing for lighter clothing during the daytime.

Here are some tips to help you stay comfortable during your visit to Buenos Aires in August:

• Clothing: Early in the month, dress warmly, especially in the mornings, late afternoons, and evenings. As the month progresses, lighter clothing may be sufficient during the day.
• Layering: Wear layers to adjust to changing temperatures throughout the day.
• Daylight: Take advantage of the longer daylight hours and extended evenings towards the end of the month for outdoor activities.