Climate almanac
Rosario
Colonia, Uruguay · -34.32°, -57.35°
What is the weather like in Rosario in October?
In October, Rosario is typically 72°F (22°C) during the day and 54°F (12°C) at night. The month brings about 3.2 in (81 mm) of precipitation in total.
- Average high72°F (22°C)
- Average low54°F (12°C)
- Precipitation3.2 in (81 mm)
- Clear or mostly clear days14
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)