The below wind roses show the predominant wind directions in Bromley and how they differ over the seasons. These are the average readings over the past three-and-a-half years and were collated by Jacobs.
Summer wind

The predominant wind direction over summer is from the east and east-northeast.
Autumn wind

The predominant wind direction over autumn is from the east and east-northeast, but not as strong.
Winter wind

The predominant wind direction over winter is front the southwest and west
Spring wind

The predominant wind direction over spring returns to an east and east-northeasterly.