Core Viewpoint - The article discusses the unusual weather patterns in Suzhou during the autumn season, highlighting the delayed arrival of cooler temperatures and the persistence of summer-like heat [1] Weather Conditions - The temperature in Suzhou has remained high, with the highest temperature on October 7 being below 30°C, despite some relief from the heat due to weak cold air [1] - The article notes that the transition from summer to autumn has been significantly delayed this year, with the average daily temperature still high [1] Regional Weather Trends - Northern China is experiencing a decrease in temperature due to frequent cold air and rain, leading to a winter-like chill in some areas [1] - In contrast, southern regions, particularly those under the influence of the subtropical high pressure, will continue to experience high temperatures above 30°C for the foreseeable future [1] Seasonal Standards - The article mentions that Suzhou has not yet met the standard for autumn, which requires a sliding average temperature to be below 22°C for five consecutive days [1]

Core Points - The weather in Suzhou during the National Day and Mid-Autumn Festival holidays has been unusually hot, with high temperatures persisting despite the arrival of autumn [1][2] - The average temperature in late September was 26.7°C, which is 3.8°C higher than the normal for this time of year, marking it as one of the highest recorded [3] - The upcoming cold air is expected to significantly lower temperatures in northern regions, while southern areas, including Suzhou, will continue to experience high temperatures due to the influence of the subtropical high-pressure system [2][3] Summary by Sections Weather Conditions - Suzhou has experienced a prolonged period of heat, with temperatures remaining above 30°C for several days until late September [1][3] - The subtropical high-pressure system has been dominant, leading to high humidity and discomfort for residents [2] Temperature Trends - The average temperature for late September was recorded at 26.7°C, which is close to historical highs for the period [3] - Predictions indicate that the average temperature for early October will still be above normal, with a decrease in precipitation compared to historical averages [3][4] Seasonal Changes - The arrival of the "Han Lu" solar term on October 8 signifies the transition into autumn, but Suzhou has yet to experience a significant drop in temperatures [4] - The standard for autumn onset is a sliding average temperature below 22°C for five consecutive days, which has not yet been met this year [4]

Weather Trends - The article discusses the recent weather patterns in Jinan, noting that a cyclone passed by Shandong, bringing heavy rainfall to regions like Su and Wan [1] - The forecast indicates that Jinan will experience mainly sunny weather in the coming days, with a slight rise in temperature [1] Short-term Weather Forecast - From the afternoon of the 12th to the daytime of the 13th, the weather will transition from cloudy to sunny, with light fog expected in northern areas during the night [2] - The minimum temperature in urban areas will be around 20°C, while the maximum will reach approximately 31°C [2] Detailed County Forecast - A detailed table outlines the weather conditions and temperatures for various districts, indicating a shift from cloudy to sunny weather with temperatures ranging from 17°C to 31°C [4] Autumn Approaching - Historically, Jinan's average autumn onset date is September 18, suggesting that autumn is nearing [5] - Data from 1991 to present shows a trend of delayed autumn onset across many regions in China, with a gradual shortening of autumn's duration [5][6]

Core Points - The arrival of the solar term "Liqiu" (Beginning of Autumn) does not indicate an immediate drop in temperature, as the summer heat remains dominant in Hangzhou [1] - Meteorological standards define autumn as a period when the average daily temperature falls below 22°C for five consecutive days, which is not yet the case in Hangzhou [1] - Historical data shows that the average temperature in Hangzhou during the Liqiu period is around 28°C, with a significant drop to below 21°C expected after the Autumn Equinox [1] Weather Forecast - The subtropical high pressure continues to exert strong control over the weather in Hangzhou, leading to sustained high temperatures [1] - The forecast for the next 3-5 days indicates maximum temperatures reaching between 36°C and 38°C, with some areas potentially exceeding 39°C [1] - Due to rapid temperature increases and unstable energy accumulation, there is a likelihood of scattered afternoon showers or thunderstorms [1]