Average monthly wind speed in Tehran

The mean monthly wind speed over the year in Tehran (), Iran.

Throughout the year, wind speeds in Tehran average from 1 m/s (2 knots) and increase to 3 m/s (6 knots).

With an average of 1 m/s (2 knots) during January and December, the air remains quite still most of the time. Daily variations range from completely calm periods to gentle breezes reaching 3 m/s (6 knots). At this low average, you'll barely notice air movement against your face. Converting to other units, this equals 3.6 km/h or 2.2 mph.

Weather experts classify this as "light air" on the Beaufort scale. Smoke from chimneys rises almost straight up with minimal drift. Leaves typically stay motionless, though occasional light stirring may occur. These conditions create a relaxed atmosphere where wind seldom interferes with plans or comfort.

Wind speeds reach an average of 3 m/s (6 knots) in March, April, May and June; these are statistically the windiest months. This means that on some days, the air is a fair and normal breeze. There might be stronger days with winds of up to 6 m/s (12 knots).

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