又一轮降温来了！10月就穿羽绒服了 网友爆梗：改名叫夏冬春吧，剪秋也行

Core Points - The article discusses the impact of cold air on temperatures across China, with a notable drop in temperatures expected in the coming days [1][3] - It highlights the delayed onset of autumn in various regions, attributing this trend to climate change and global warming [5] Summary by Sections Weather Impact - Cold air is affecting temperatures, with a gradual rise expected but remaining below normal levels for this time of year [1] - Significant temperature drops of 4-6°C are anticipated in northern regions from October 25 to 26, with local drops reaching up to 8°C [1] - A strong cold front is expected to impact northern and central regions starting October 30 [1] Autumn Onset Delay - The onset of autumn has been delayed in many cities, with some areas experiencing a postponement of over 10 days compared to historical averages [3] - Cities like Zhengzhou, Ningbo, and Shenzhen show the most significant delays, while others like Nanjing and Hangzhou also report delays of 5 to 9 days [3] Climate Change Connection - The delay in autumn is closely linked to global warming, which has led to rising temperatures and altered seasonal patterns [5] - This change in climate is affecting agriculture, social economy, and daily life [5]