Junín is one of several regions in Peru, with temperatures that range from 12°C (54°F) in July to 14°C (57°F) during the peak of November. We've based our full climate overview on data from Huancayo, the region's most prominent city. For more detailed climate information about other cities in the area, please see the section beneath the map further down the page.
Junín experiences varying average temperatures all year, without any months of consistently pleasant weather.
When it comes to rainfall, Junín sees significant variations throughout the year. February tends to be the wettest, receiving 270 mm (11 in) of rain, while June is much drier with just 33 mm (1.3 in). Travelers should note that the rainy season falls during January, February, March and December, bringing substantial precipitation ranging from 216 mm (8.5 in) to 270 mm (11 in) monthly.