Climate almanac
Ostrołęka
Mazovia, Poland · 53.09°, 21.58°
What is the weather like in Ostrołęka in August?
In August, Ostrołęka is typically 76°F (25°C) during the day and 56°F (14°C) at night. The month brings about 2.7 in (68 mm) of precipitation in total.
- Average high76°F (25°C)
- Average low56°F (14°C)
- Precipitation2.7 in (68 mm)
- Clear or mostly clear days9
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)