Weather in Ljubljana, Slovenia
Historical monthly conditions · 2021–2025
Monthly averages
Average daily air-temperature lows/highs and peak wind gusts. Rain is the average monthly total.
| Month | Avg low | Avg high | Rain | Cloud cover | Avg peak gust |
|---|---|---|---|---|---|
| January | -1°C | 5°C | 98.1 mm | 68% | 32.7 km/h |
| February | 0°C | 8°C | 56.0 mm | 64% | 34.0 km/h |
| March | 2°C | 12°C | 95.3 mm | 55% | 36.2 km/h |
| April | 4°C | 15°C | 92.9 mm | 63% | 37.3 km/h |
| May | 9°C | 19°C | 162.5 mm | 67% | 34.3 km/h |
| June | 15°C | 26°C | 81.2 mm | 52% | 32.4 km/h |
| July | 16°C | 27°C | 111.7 mm | 51% | 32.4 km/h |
| August | 16°C | 26°C | 120.0 mm | 52% | 30.3 km/h |
| September | 12°C | 21°C | 145.1 mm | 60% | 32.3 km/h |
| October | 8°C | 16°C | 111.3 mm | 70% | 33.0 km/h |
| November | 3°C | 9°C | 116.2 mm | 73% | 32.5 km/h |
| December | 0°C | 6°C | 88.0 mm | 73% | 28.1 km/h |
Weather match by month
Feels like 15°C–30°C · cloud ≤60% · rain ≤0.1 mm/h · gust ≤50 km/h
Feels-like temperature accounts for humidity and wind in shade. Percentages cover 08:00–20:00 local solar time.
| Month | Match rate | |
|---|---|---|
| January | 0.0% | |
| February | 0.7% | |
| March | 2.5% | |
| April | 8.7% | |
| May | 22.8% | |
| June | 48.3% | |
| July | 49.0% | |
| August | 45.5% | |
| September | 35.7% | |
| October | 13.1% | |
| November | 0.3% | |
| December | 0.0% |
About this location and data
- Urban-centre population
- 246,671
- Elevation
- 540 m
- Coordinates
- 46.06°N, 14.51°E
- Urban area
- 65 km²
Weather averages use 1 ERA5 grid cells, weighted by the area of the urban centre in each cell.
2021-2025 recent-weather sample (not a 30-year normal).
How the weather scores are calculated