Climate almanac
Kostinbrod
Sofia, Bulgaria · 42.82°, 23.22°
What is the weather like in Kostinbrod in September?
In September, Kostinbrod is typically 73°F (23°C) during the day and 50°F (10°C) at night. The month brings about 1.1 in (29 mm) of precipitation in total.
- Average high73°F (23°C)
- Average low50°F (10°C)
- Precipitation1.1 in (29 mm)
- Clear or mostly clear days15
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)