Average monthly wind speed in Alexandria (VA)

The mean monthly wind speed over the year in Alexandria (Virginia), the United States of America.

These figures come from monthly climatological averages showing that Alexandria sees peak wind speeds of 5 m/s (10 knots) during its windiest period and minimum speeds of 4 m/s (8 knots) during its calmest season.

In May, June, July, August, September, October, November and December you will have an average wind speed of 4 m/s (8 knots), indicating a noticeable breeze on most days. Daily variations can range from very light winds to stronger gusts. On an average day with 4 m/s (8 knots), small tree branches sway steadily. This speed is equivalent to 14.4 kilometers per hour or 8.9 miles per hour. While the climate generally allows for outdoor activities, occasional gusts may affect activities such as ball games. It can also produce white-capped waves over water.

Wind speeds average 5 m/s (10 knots) in , marking the windiest months of the year. The air is often steady and noticeable throughout the month, though occasional stronger gusts or brief calms may occur. Windy conditions are typical during this period, making it a great time for activities like windsurfing and kitesurfing.

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