Average monthly wind speed in Sint Maartenszee

The mean monthly wind speed over the year in Sint Maartenszee (Noord-Holland), the Netherlands.

Wind speed in Sint Maartenszee varies across the year, ranging from 6 m/s (12 knots) to 7 m/s (14 knots).

The average wind speed is 6 m/s (12 knots) in May, June, July, August, September and October, which is rather windy. This means that on most days, and for many hours each day, the wind blows at a moderate level. There may still be stronger gusts or calmer moments, but windy conditions are typical during this period. You will generally feel large tree branches swaying and hear the wind whistling around buildings.

This average equates to approximately 22 km/h or 13 mph. Under these conditions, using umbrellas is usually not advisable. Most outdoor events must plan according to the wind, as it could be a significantly breezy day. Activities like walking, running, or cycling would involve noticeable wind resistance, which might become tiring over time.

Wind speeds average [7 m/s] in January, February, March, April, November and December, making these the windiest months of the year. Many days have strong, persistent breezes, and gusts can occasionally reach higher levels.

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