September · Slovenia
Best time to visit Koper in SeptemberWeather, crowds & prices
September score
6.3/10
Ranked #12 of 12 months
- Avg temp
- 25°C
- Rainfall
- 75 mm
- Humidity
- 60%
- Sunny days
- 20
- Crowd Density
- Moderate Crowds
- Average Expenses
- $$ · Moderate Cost ($$)
September in Koper scores 6.3/10 for sightseeing and culture travel - a lower-scoring month (#12 of 12). Expect around 25°C, 75 mm of rain, and roughly 20 sunny days this month.
Historic Venetian port city on Slovenia's Adriatic coast featuring Praetorian Palace and medieval plazas.
Curated in Koper
Tickets & experiences
Things to do in Koper
Koper, Slovenia. Live activities and tours from GetYourGuide, matched to this destination.
