Average monthly wind speed in Ljubljana

The mean monthly wind speed over the year in Ljubljana (Osrednjeslovenska), Slovenia.

These figures come from monthly climatological averages showing that Ljubljana sees peak wind speeds of 4 m/s (8 knots) during its windiest period and minimum speeds of 2 m/s (4 knots) during its calmest season.

During August and September, Ljubljana maintains a 2 m/s (4 knots) wind speed average, producing gentle air movement. Some days will be calm while others may experience more wind. At the average speed, you'll feel light air pressure on exposed skin and observe subtle leaf movement. Converting to familiar units, this equals 7.2 km/h or 4.5 mph. Despite occasional breezes, the wind is usually light enough to spend time outdoors.

The windiest time of year, March and April has average wind speeds of 4 m/s (8 knots). This means typical days have strong breezes that make flags snap and clothing flap. Walking against the wind takes slight effort. The speed translates to 14.4 kilometers per hour or 8.9 miles per hour. While some periods are calmer or gustier, windy weather is the norm.

For more detailed information about Ljubljana’s weather, including monthly rainfall, sunshine hours, and humidity levels, visit our Ljubljana climate page.