Average monthly wind speed in West Des Moines (IA)

The mean monthly wind speed over the year in West Des Moines (Iowa), the United States of America.

Annually, wind speeds in West Des Moines vary between 3 m/s (6 knots) at their lowest and 5 m/s (10 knots) at their peak.

With an average wind speed of 3 m/s (6 knots) in July, August and September, it experiences a fair and typical breeze. However, conditions can vary between days, and stronger winds may occasionally occur. On a day with 3 m/s (6 knots), leaves and small twigs are constantly in motion, and a flag would be clearly waving. This translates to roughly 11 km/h or 6.7 mph. Most days are suitable for spending time outdoors.

However, March and April experiences average wind speeds of [5 m/s]. This means most days feature persistent breezes that cause large branches to sway and dust to blow around. The wind creates noticeable resistance. This speed translates to 18 kilometers per hour or 11.2 miles per hour. While intensity may vary at times, consistently windy weather is typical during this period. It's an ideal time for kite and windsurfing enthusiasts.

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