the Quebrada de Humahuaca in Argentina sees its peak temperatures in December (20°C (68°F)) and its coolest in July (15°C (59°F)). For a full breakdown of what to expect throughout the year, we've put together a climate overview based on data from Tilcara, the region's most visited city. For more detailed climate information about other cities in the area, please see the section beneath the map further down the page.
In the Quebrada de Humahuaca, during the months of October, November and December you can expect comfortable weather, with average temperatures ranging from 19°C (66°F) to 20°C (68°F).
When it comes to rainfall, the Quebrada de Humahuaca sees significant variations throughout the year. January tends to be the wettest, receiving 230 mm (9.1 in) of rain, while July is much drier with just 13 mm (0.5 in). Travelers should note that the rainy season falls during January, February and December, bringing substantial precipitation ranging from 196 mm (7.7 in) to 230 mm (9.1 in) monthly. Rainfall in June, July and August is at its lowest, remaining under 18 mm (0.7 in).
For those seeking sunshine, October usually has the brightest skies, making it an excellent time for exploring the region.
