Slovenia
Ljubljana in August: weather & travel advice
This month's data profile
Rain shapes the decision
Ljubljana in August is climatically well suited to family holidays and city breaks. The average daily high is around 26 °C. With about 13 rainy days it is wet.
Historical monthly averages, not a weather forecast. Individual days and years can differ substantially.
Rank among 12 monthly averages
75/100 · #1
Warmth
#1
Dryness
#9
Sun
#4
Published best categories: Overall, City break, Family
Ljubljana · AugustPhoto: Jeremy Segrott from Cardiff, Wales, UK · CC BY 2.0Climate facts
- Average high
- 26 °C
- Average low
- 14 °C
- Rainy days (est.)
- 13 rainy days (est.)
- Sun (est.)
- 6 h/day
- Humidity
- 70 %
Climate evidence with direct month comparison
The highlighted row is the selected month. Precipitation total and rainy days are separate monthly averages.
| Month | Avg high °C | Avg low °C | Rainy days (est.) | Precipitation mm | Sun h/day (est.) | Humidity % | Wind m/s | Score |
|---|---|---|---|---|---|---|---|---|
| July | 25 | 14 | 13 | 93 | 7.3 | 72 | 0.2 | 75 |
| August (selected) | 26 | 14 | 13 | 94 | 6.3 | 70 | 0.2 | 75 |
| September | 20 | 10 | 12 | 123 | 4.6 | 77 | 0.1 | 70 |
How do the previous and next months compare?
Baseline: August (75/100)
Positive and negative values show the change from the selected month.
| Score Δ | Average high Δ | Average low Δ | Rainy days Δ | Rain Δ | Sun Δ | Humidity Δ | Wind Δ | |
|---|---|---|---|---|---|---|---|---|
| July | ±0 | -0.5 °C | ±0 °C | +0.9 | -0.4 mm | +1 h | +1.8 % | ±0 m/s |
| September | -5 | -5.2 °C | -4.4 °C | -0.4 | +29.5 mm | -1.7 h | +7.1 % | ±0 m/s |
All twelve months in context
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Where to stay in Ljubljana
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Useful next decisions
Frequently asked questions
How warm is Ljubljana in August?
The average daily high is around 26 °C, with an average daily low of about 14 °C.
Does it rain a lot in Ljubljana in August?
The curated estimate is about 13 rainy days per month, not a directly measured long-term average. Total precipitation averages around 94 mm for the month. A rainy day does not mean all-day rain.
When is the best time to visit Ljubljana?
By the climate score, June, July, August and September are the strongest months for Ljubljana. August is one of them.