Average monthly wind speed in San Bruno (CA)

The mean monthly wind speed over the year in San Bruno (California), the United States of America.

Annually, wind speeds in San Bruno vary between 3 m/s (6 knots) at their lowest and 7 m/s (14 knots) at their peak.

With an average wind speed of 3 m/s (6 knots) in January, November and December, 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.

Wind speeds average [7 m/s] in June and July, 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 San Bruno’s weather, including monthly rainfall, sunshine hours, and humidity levels, visit our San Bruno climate page.