Average monthly wind speed in Addison (IL)

On this page you will find more information about the mean monthly wind speed over the year in Addison (Illinois), the United States of America.

The mean wind speed in Addison over the year fluctuates between 4 m/s (8 knots) and 6 m/s (12 knots).

The 4 m/s (8 knots) average in June, July, August and September means Addison experiences consistent moderate winds. Conditions vary from calm periods around to more active episodes throughout the month. At typical wind levels, smaller trees show steady branch movement. In common units, 4 m/s (8 knots) equals 14.4 km/h or 8.9 mph. While generally comfortable for most activities, occasional windy days may affect your plans and can make the air feel cooler.

Wind speeds reach an average of 6 m/s (12 knots) in January, March and April; these are statistically the windiest months. This means that on most days, the air is quite windy. There may also be stronger gusts or calmer moments, but windy conditions are typical during this period. This average equates to approximately 22 km/h or 13 mph. Under these conditions, using umbrellas is usually not advisable.

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