Is it cold in the winter of 213?

according to the forecast of the European meteorological agency, this summer's rare high temperature hit the northern hemisphere, from the United States, Europe to Asia, all experienced very hot summers. After winter, the temperature may suddenly drop, especially hot in summer, and it is expected to be particularly cold in winter. This guess conforms to the law of energy conservation. Expert: The winter of 213 may continue to be extremely cold.