August · Slovenia
Best time to visit Postojna Cave in AugustWeather, crowds & prices
August score
5.5/10
Ranked #11 of 12 months
- Avg temp
- 21°C
- Rainfall
- 60 mm
- Humidity
- 68%
- Sunny days
- 21
- Crowd Density
- Peak Tourist Rush
- Average Expenses
- $$$ · Peak Season Rates ($$$)
August in Postojna Cave scores 5.5/10 for nature and wildlife travel - a lower-scoring month (#11 of 12). Expect around 21°C, 60 mm of rain, and roughly 21 sunny days this month.
Postojna Cave is a karst cathedral of stalactites—electric train rides deep underground and nearby Predjama Castle cliff views. Best window: late spring through early autumn.
Curated in Postojna Cave
Tickets & experiences
Things to do in Postojna Cave
Postojna Cave, Slovenia. Live activities and tours from GetYourGuide, matched to this destination.
