Average monthly wind speed in Nassau

On this page you will find more information about the mean monthly wind speed over the year in Nassau (New Providence), the Bahamas.

Throughout the year, wind speeds in Nassau average from 6 m/s (12 knots) and increase to 8 m/s (16 knots).

According to our statistical data you will experience an average wind speed of 6 m/s (12 knots) during August and September, creating consistently windy conditions. Most days bring steady air movement, with occasional calmer or gustier spells. At this speed, large tree branches sway clearly, and wind noise is often audible near buildings.

This equals about 22 kilometers per hour or 13 miles per hour. Umbrellas are generally ineffective, and strong wind may influence how enjoyable or practical some activities feel. Cyclists and runners can expect noticeable resistance, making physical effort more demanding over time.

In contrast, wind speeds average 8 m/s (16 knots) during January, February, March, April and November. This means most days have very strong winds that make walking hard work and cause large trees to bend significantly. Small branches break off regularly. The measurement represents 28.8 km/h or 17.9 mph. There may still be stronger gusts or calmer moments, but powerful winds dominate.

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