Climate almanac
Jaén
Cajamarca Department, Peru · -5.71°, -78.81°
What is the weather like in Jaén in January?
In January, Jaén is typically 85°F (30°C) during the day and 69°F (21°C) at night. The month brings about 3.1 in (79 mm) of precipitation in total.
- Average high85°F (30°C)
- Average low69°F (21°C)
- Precipitation3.1 in (79 mm)
- Clear or mostly clear days1
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)