Climate almanac
Koper
Urban Municipality of Koper, Slovenia · 45.55°, 13.73°
What is the weather like in Koper in August?
In August, Koper is typically 83°F (28°C) during the day and 69°F (21°C) at night. The month brings about 3.4 in (87 mm) of precipitation in total.
- Average high83°F (28°C)
- Average low69°F (21°C)
- Precipitation3.4 in (87 mm)
- Clear or mostly clear days16
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)