Dear John, In your last letter you asked me about the weather in Beijing.It is very cold here in winter.The coldest months are December and January.Spring is warm with mild wind.Summer is very hot.Autumn is cool,and it is my faourite season.What about the weather in your city?Hope that you will tell me this next time. Yours Truly, 丁丁多 61个字,希望对你有所帮助.