Although all of these can be used, humidity is one I have heard the most. Temperature is a runner up, and then wind. Weather isn’t scientifically measured by rainfall or cloudiness. It is also not typically measured by sunshine.
Russians in large urban areas have a higher standard of living than those from rural regions. They also have better medical and social services, better schools, more interesting jobs, and pay less in rent.
The answer is Climate
In an are with a dry climate , the amount and rate of wind erosion will significantly higher. Because the type of soil in this area is lighter and easily destroyed by the wind
It's unlikely for a wind erosion to happen if the soil is filled with water