Average monthly wind speed in Vantaa

On this page you will find more information about the mean monthly wind speed over the year in Vantaa (Southern Finland), Finland.

Wind speed in Vantaa varies across the year, ranging from 3 m/s (6 knots) to 4 m/s (8 knots).

The average wind speed is 3 m/s (6 knots) during February, May, June, July, August and September, indicating consistent yet manageable airflow. Daily conditions vary, with some days bringing stronger breezes. At the average speed, foliage moves steadily, and flags show noticeable motion. In common units, this equals about 11 kilometers per hour or 6.7 miles per hour. Overall, it's are pleasant months to be outdoors in terms of wind conditions.

Wind speeds average 4 m/s (8 knots) during January, March, April, October, November and December; these fall in the windiest period. This means most days are noticeably windy with small branches moving constantly. Dust gets lifted and papers blow around. The measurement represents 14.4 km/h or 8.9 mph. There may still be stronger gusts or calmer moments, but breezy conditions are typical.

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