What month is suitable for floor heating in Shanghai?

Shanghai 165438+ 10 is suitable for land opening. The heating time in Shanghai in 2022 is 165438+ 10 month 15 to March 15. The starting and ending time of heating, the time of heating in advance and the time of stopping heating are determined by the relevant government departments. The people's governments at or above the municipal level shall, in accordance with the relevant provisions of the state, judge whether to provide heating in advance and postpone stopping heating according to the weather forecast. The condition of heating in advance is that the average daily temperature is lower than 5℃ for five consecutive days before the specified heating start date.