Weather is one of the most ordinary parts of daily life, yet it affects far more than people often realise. Every morning, millions of people make decisions based on temperature, rain, snow, wind, sunlight, fog, or storms. They choose what to wear, how to travel, whether to take an umbrella, whether outdoor work can continue, whether children can play outside, whether roads are safe, and whether a planned event should be moved indoors. In some situations, weather causes only small changes, such as wearing a warmer jacket. In others, it can affect entire transport systems, agriculture, energy use, public safety, and economic activity. Weather is therefore not simply something people discuss when they have nothing else to say. It is a natural factor that continuously shapes human behaviour and organisation.…