今年会是“史上最长高温天”吗？悬念就在周三

Group 1 - The article highlights the extreme heat in Hangzhou, with temperatures reaching 36.0℃ on September 15, marking the 60th high-temperature day of the year, and a record for September with 11 high-temperature days [1][2] - The article indicates that the high-temperature days may continue to rise, potentially breaking the historical record of 61 days set in 2024, depending on the arrival of rain [1][2] - The meteorological analysis suggests that a cold air mass may enter Hangzhou, leading to significant rainfall and a drop in temperatures by nearly 10℃ starting Thursday, with no high temperatures expected until at least September 25 [2] Group 2 - The timing of the rain is crucial for determining whether the high-temperature record will be broken, with specific conditions outlined for when rain could prevent temperatures from exceeding 35℃ [2] - Following the arrival of rain, a significant decrease in temperature is expected, with a shift in weather patterns leading to increased rainfall across the province [2] - The article also mentions the potential for typhoons to develop in late September, which could contribute to cooler weather conditions [2]