Chilecito Weather in December

Chilecito in December averages 25°C (77°F) during the day and 15°C (59°F) at night. December is part of the rainy season, so frequent rainfall is typical.

Rainfall in Chilecito in December

As part of the rainy season, Chilecito sees around 6 days of rain in December, with an average of 339 mm (13 in). The rain this month falls heavily when it arrives, so waterproofs are worth keeping handy.

Temperature in Chilecito in December

Daytime highs in Chilecito in December reach 25°C (77°F), with nights around 15°C (59°F). Conditions stay fairly consistent through the month, making it easier to plan what to wear. Nights drop to around 15°C (59°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.

Sunshine in Chilecito in December

The days are predominantly sunny, with an estimated total of around 270 hours of sunshine. Rain is often only seen in the afternoon or evening, leaving clear skies for most of the day. This results in rainy months that still feel bright and are suitable for travel.

If you prefer dry days with pleasant temperatures, December may not be the ideal month to visit Chilecito. Our weather planner can help you explore destinations with more pleasant weather conditions.