Average wind speed in Thornton (CO)
The mean monthly wind speed over the year in Thornton (Colorado), the United States of America (meters per second).
Throughout the year, wind speeds average from 4 m/s during January, February, May, June, July, August, September, October, November and December and increase to 5 m/s in March and April.
Forecast for Thornton (CO)
partly cloudy and no rain
broken clouds and no rain
partly cloudy and no rain