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
![](/assets/Documents/Services/Wastewater/Christchurch-wastewater-plant/Wind_rose_SummerAverage__ResizedImageWzgwMCw1MDFd.jpg)
The predominant wind direction over summer is from the east and east-northeast.
Autumn wind
![](/assets/Documents/Services/Wastewater/Christchurch-wastewater-plant/Wind_rose_AutumnAverage__ResizedImageWzgwMCw1MDZd.jpg)
The predominant wind direction over autumn is from the east and east-northeast, but not as strong.
Winter wind
![](/assets/Documents/Services/Wastewater/Christchurch-wastewater-plant/Wind_rose_WinterAverage__ResizedImageWzgwMCw1MDBd.jpg)
The predominant wind direction over winter is front the southwest and west
Spring wind
![](/assets/Documents/Services/Wastewater/Christchurch-wastewater-plant/Wind_rose_SpringAverage__ResizedImageWzgwMCw1MDJd.jpg)
The predominant wind direction over spring returns to an east and east-northeasterly.