<span style="font-size: 18px">Topic 4.2: Atmospheric Circulation.</span><br/><br/>The Venusian wind can blow as fast as 85 m/s (300 km/h; 186.4 mph).  The fastest movement occurs near the poles.  Near the equator, the wind slows to .28 m/s (5 km/h; 3.1 mph).