Climate almanac
Ostrołęka
Mazovia, Poland · 53.09°, 21.58°
What is the weather like in Ostrołęka in October?
In October, Ostrołęka is typically 55°F (13°C) during the day and 42°F (6°C) at night. The month brings about 2.7 in (68 mm) of precipitation in total.
- Average high55°F (13°C)
- Average low42°F (6°C)
- Precipitation2.7 in (68 mm)
- Clear or mostly clear days5
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)