When did Hunan start to cool down this year?

Generally speaking, the weather in Hunan is hot, but it will cool down in autumn. According to the forecast of Hunan meteorological department, there was a rainfall process during the day from August 28 to September 60, 2022, in which there was heavy rain in central Hunan from September 29 to 30, and the weather improved in the evening of September 60. In terms of temperature, there was no obvious influence of cold air before the 27th, and the temperature was relatively stable and overall high. From the evening of 28th to September 1, the temperature dropped due to the influence of cold air. Therefore, Hunan is expected to start cooling in early September this year.