There are a lot of negative effects of cold weather on people. First of all, people become ill often. For example, not only kids but also adults get flu easily on cold days. Second, cold weather influences people’s daily life negatively. As an illustration, the number of traffic accidents goes up in winter. Finally, some people may feel depressed because they stay indoors for a long time due to cold weather. Indeed, cold weather has a lot of negative effects on human beings.