Ljubljana in July
Summer festival season
By Daan · Last reviewed October 2026
The short answer
July is one of the best months to visit Ljubljana.
July is warm and lively, with the Ljubljana Festival's summer concerts.
July in detail
What July actually feels like
- Weather
- 16–28°C
- Warm to hot, with storms.
- Crowds
- High
- Busy.
- Prices
- €€€
- Higher summer rates.
+Open-air concerts.
–Busy and hot at times.
My tip for July
Book Ljubljana Festival tickets in advance.
- Festivals
- Food
How July compares
Against the other eleven months
2nd of 12 overall in Ljubljana, 2nd for weather, 11th for space, 11th for value. The emptiest month is January; the best value is January.
See all twelve months for LjubljanaPlan around
What’s on in Ljubljana in July
- Summer crowds
- The old town and Lake Bled are busiest. Book rooms early.
July–August
Not set on July?
Even stronger months in Ljubljana
Weather
Weather in Ljubljana in July
In July Ljubljana averages a high of 28°C (82°F) and a low of 16°C (61°F), with about 122 mm of rain or snow over 13 wet days. The warmest month is July (around 28°C) and the coolest is January (around 4°C); the wettest month is September.
- Average high
- 28°C
- 82°F
- Average low
- 16°C
- 61°F
- Precipitation
- 122 mm
- Wet days
- 13
Climate data: Slovenian Environment Agency (ARSO), Ljubljana Bežigrad 1991–2020. Temperatures are averages of daily highs and lows.
Quick answers
Ljubljana in July: the questions people ask
- Is July a good time to visit Ljubljana?
- July is one of the best months to visit Ljubljana. It ranks 2 of 12 months in Ljubljana overall (2 for weather, 11 for space, 11 for value). The main upside: Open-air concerts. The main downside: Busy and hot at times.
- What is the weather like in Ljubljana in July?
- Average highs are around 28°C and lows around 16°C. Expect about 122 mm of rain or snow over roughly 13 wet days. Warm to hot, with storms. For comparison, the warmest month is July (around 28°C) and the coolest is January (around 4°C).
- Is Ljubljana crowded in July?
- Crowds are high. Busy. The quietest month is January.
- How expensive is Ljubljana in July?
- Prices are at level 3 of 5 (€€€). Higher summer rates. The best-value month is January.
- When is the best time to visit Ljubljana?
- In the CrowdFreeViews month scores, June is the best month overall (July ranks 2 of 12). The quietest month is January and the best value is January.