Buenos Aires vs Cape Town

Based on sunshine hours, rain days, comfortable temperatures, and humidity levels, Cape Town edges ahead as the better destination in January. Cape Town offers 7 hours of daily sunshine with only 1 rain days, while Buenos Aires sees 12 sunshine hours and 7 rain days.

Buenos Aires sits in the comfortable travel range at 28°C. Cape Town is also comfortable at 28°C.

For travelers who prioritize dry weather, Cape Town is the stronger choice in January. Buenos Aires receives 5 more hours of sunshine per day, which matters for sightseeing and outdoor activities.

Buenos Aires reaches an average high of 28°C (82°F) and drops to 20°C (68°F) at night during January. The daily temperature range is 8°C, meaning moderate variation throughout the day.

Cape Town averages 28°C (82°F) for the high and 19°C (66°F) for the low, with a daily range of 9°C. The two cities feel quite similar in terms of temperature.

Both cities are in the Southern Hemisphere, so they share the same seasonal pattern in January.

Buenos Aires receives approximately 88 mm of rainfall across 7 rain days during January. Rain is occasional, so a light rain jacket should suffice.

Cape Town sees 15 mm over 1 rain days. That makes Cape Town the drier option by 6 rain days and 73 mm of total precipitation.

Humidity also differs: Buenos Aires averages 70% while Cape Town sits at 65%. Buenos Aires will feel muggier, especially at higher temperatures.