Average monthly wind speed in San Juan

Here you can view the typical wind conditions throughout the year in San Juan, (North Puerto Rico), Puerto Rico.

The mean wind speed in San Juan over the year fluctuates between 2 m/s (4 knots) and 4 m/s (8 knots).

An average wind speed of 2 m/s (4 knots) in October means a light breeze in San Juan. This implies that on certain days, the air will be nearly still. There could also be higher gusts on other days. However on an average day, when it is 2 m/s (4 knots), you would feel a gentle caress of wind on your face and see leaves rustling. It's about 7.2 km/h or 4.5 mph on average. he wind conditions are generally mild enough to enjoy being outside throughout the month

Wind speeds average 4 m/s (8 knots) during July; these fall in the windiest period. This means most days are noticeably windy with small branches moving constantly. Dust gets lifted and papers blow around. The measurement represents 14.4 km/h or 8.9 mph. There may still be stronger gusts or calmer moments, but breezy conditions are typical.

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