When you are in Britain you often see people go out with an umbrella or a raincoat on a sunny day. Why? Because the weather in Britain often changes quickly. The same weather doesn't stay long. People can have four seasons in one day. In the morning the weather is warm like in spring. After an hour, black clouds come and then it rains. The weather gets cold.In the afternoon it will be sunny. The sun will begin to shine, and it will be summer at this time of a day. The weather is always changing.How interesting it is!