Core Viewpoint - The overall air quality in China during the second half of November 2025 is expected to be predominantly good to lightly polluted, influenced by multiple cold air masses, with specific regions experiencing moderate pollution levels due to local conditions such as dust storms and temperature variations [1]. Summary by Region Beijing-Tianjin-Hebei and Surrounding Areas - The air quality is expected to range from good to lightly polluted, with specific dates showing variations due to cold air influences and changing weather patterns [2]. - From November 16-17, the air quality is predicted to be good, while from November 25-27, conditions may worsen to lightly polluted due to a weakening pressure system [2]. Beijing - The air quality is anticipated to be predominantly good, with potential pollution events during cold air intermissions [3]. - Notable dates include November 22-23, where conditions may lead to light to moderate pollution due to increased humidity [3]. Yangtze River Delta - The air quality is expected to be lightly polluted in the northern part, with short-term moderate pollution possible, while the southern part remains predominantly good [4]. - Specific dates indicate varying conditions, with November 16 showing poor dispersion leading to light to moderate pollution in the northern region [4]. Fenwei Plain - The air quality is generally good, with potential for localized light pollution during cold air intermissions [5]. - The period from November 22-24 may see light pollution due to dust transmission from upstream sources [5]. Northeast Region - The air quality is expected to be predominantly good, with light to moderate pollution possible during warmer periods [6]. - Cold air activity is expected to maintain good dispersion conditions, particularly from November 16-21 [6]. South China - The air quality is expected to be predominantly good, with localized light to moderate pollution possible due to ozone and particulate matter [7]. - Specific dates indicate variations, with November 16 showing generally good conditions but localized pollution in certain areas [7]. Southwest Region - The air quality is expected to be good overall, with localized light pollution in the Chengdu-Chongqing area during certain periods [8]. - The influence of cold air and precipitation is expected to improve air quality towards the end of the month [8]. Northwest Region - The air quality is expected to be generally good, with potential light pollution due to dust storms on specific dates [8]. - The period from November 21-24 may see moderate pollution levels due to significant dust weather processes [8]. Xinjiang Region - The air quality is expected to be predominantly good, with localized light to moderate pollution in southern cities due to dust storms [8]. - Specific dates indicate potential for heavy pollution in certain areas during dust events [8].

Core Viewpoint - The weather in Suzhou is currently influenced by a weak cold air mass, leading to a gradual improvement in conditions after a period of persistent rain and mild temperatures [1] Weather Conditions - The recent weather has been characterized by continuous overcast and rain due to warm, moist air, with weak cold air having a limited impact [1] - The temperature fluctuations are significant, with the lowest expected around 10°C on the 15th of the month [1] - The upcoming week will see mostly cloudy conditions, with light rain expected only in the southern regions of Suzhou on the 12th [1]

Group 1 - The weather in Hangzhou is currently influenced by warm and humid air, resulting in continuous rain and low visibility, with temperatures reaching a minimum of 16°C [1] - The weather is expected to transition with the arrival of a cold front and typhoons, leading to a mix of warming, rain, and cooling in the coming days [1] - By the weekend, temperatures may rise to 25-28°C in some areas, but a cold front will bring a drop in temperature and precipitation from Saturday night to Sunday [1] Group 2 - Typhoon "Phoenix" is currently located approximately 2080 kilometers from Manila, with maximum wind speeds of 20 meters per second, and is expected to strengthen as it moves towards the Philippines [2] - The path of Typhoon "Phoenix" remains uncertain, and it may impact southern China if it makes landfall, with historical data indicating that November typhoons are relatively rare but can be strong [2] - The potential interaction of Typhoon "Phoenix" with cold air could lead to significant rainfall and strong winds in the eastern coastal areas of Zhejiang and the central and southern parts of the East China Sea [2]

Summary of Key Points Core Viewpoint - The article discusses the recent weather patterns in China, highlighting the impact of cold air and subsequent temperature fluctuations across various regions, with a focus on precipitation and temperature changes. Temperature Changes - Since October 15, a strong cold air mass has affected most of China, leading to temperatures dropping to levels typical of November or December, with some regions like Inner Mongolia, Hebei, Shanxi, and Hubei recording their lowest mid-October temperatures [1] - On October 22, temperatures are expected to gradually rise, but the increase will be minimal, with most areas remaining at or below normal levels for this time of year [1] - From October 25 to 26, temperatures in northern regions are projected to drop by 4 to 6 degrees Celsius, with localized drops reaching up to 8 degrees Celsius [2] Precipitation Patterns - The central and eastern regions are experiencing minimal precipitation, while areas like Hainan and Taiwan are affected by significant rainfall due to the combined influence of a typhoon and cold air [5] - From October 23 to 24, snow is expected in the Tibetan Plateau, with increased rainfall in the Sichuan Basin and Shaanxi [7] - On October 24, regions such as eastern Tibet, eastern and southern Qinghai, and northern areas of the Tibetan Plateau are forecasted to receive moderate to heavy snowfall, with localized heavy snow [9] Weather Warnings - Areas in Hainan and Taiwan are advised to prepare for potential secondary disasters due to strong rainfall [11] - Travelers in regions experiencing rain and snow are cautioned to be aware of traffic safety and slippery conditions [11]

Core Viewpoint - The article discusses the recent weather patterns in China, highlighting the impact of cold air and precipitation across various regions, with a focus on temperature fluctuations and expected weather changes in the coming days [2][3][4]. Summary by Sections Temperature Changes - A strong cold air mass has affected most of China since mid-October, leading to record low temperatures in regions such as Inner Mongolia, Hebei, Shanxi, and Hubei [2]. - As of October 22, temperatures are expected to rise slightly, but remain at or below normal levels for this time of year, with highs around 15°C in southern North China and approximately 20°C in Jiangnan [2][3]. Upcoming Weather Patterns - From October 25 to 26, temperatures in northern regions are forecasted to drop by 4 to 6°C, with local decreases reaching up to 8°C, maintaining a generally low temperature trend [3]. - A strong cold air mass is anticipated to impact northern Xinjiang, western Gansu, and western Inner Mongolia from October 28 to 29, subsequently moving southward to affect most of central and eastern China starting October 30 [4]. Precipitation Events - On October 22, most of central and eastern China will experience minimal precipitation, while areas in Hainan and Taiwan will see significant rainfall due to the influence of a typhoon and cold air [5][6]. - From October 23 to 24, regions such as northeastern Tibet, southern Qinghai, and northern Sichuan Plateau are expected to experience moderate to heavy snowfall, with local areas facing blizzards [7][8]. - On October 24, eastern Tibet, eastern and southern Qinghai, and northern Sichuan Plateau will see moderate to heavy snow, while parts of Taiwan will experience rain, with some areas facing heavy rainfall [9].

Core Points - The article discusses the recent high temperatures in Wuhan, with the city experiencing its highest number of hot days on record, reaching over 35°C for 58 days [1] - The weather phenomenon is attributed to the strengthening of the subtropical high pressure and the combination of warm, moist air from the southwest, creating a "thermal blanket" effect over the region [1] - A cooling trend is expected to begin on the 12th, with a significant temperature drop of about 10°C forecasted for the 13th to 14th, bringing maximum temperatures down to 25-26°C [2] Summary by Sections High Temperatures - Wuhan has recorded a total of 58 days with temperatures exceeding 35°C, setting new records for both the highest number of hot days and the latest occurrence of high temperatures in the year [1] - The eastern part of Hubei and southern Jianghan Plain also experienced temperatures surpassing 35°C, with some areas reaching over 37°C [1] Weather Forecast - A cold air mass is expected to move in, leading to a temperature drop of approximately 10°C from the 13th to 14th, with maximum temperatures forecasted at 25-26°C and minimums at 17-18°C [2] - Rainfall is anticipated in the Han River basin, with significant precipitation expected from the 10th to 13th, particularly affecting the western regions of Hubei [2] Public Advisory - Citizens are advised to prepare for the widening temperature difference between day and night, suggesting a need for transitional clothing [3]

Core Points - Typhoon "Maidam" has intensified from a strong tropical storm to a typhoon level, with maximum wind speeds reaching 12 levels (33 m/s) and a minimum central pressure of 975 hPa [2] - The typhoon is expected to make landfall between Guangdong and Hainan on October 5, with potential wind speeds of 13-14 levels (38-45 m/s) [2] - Heavy rainfall is anticipated in various regions, including southern China and parts of the northwest, with some areas experiencing severe weather conditions [5][6] Group 1: Typhoon "Maidam" Impact - The center of Typhoon "Maidam" is located approximately 830 kilometers southeast of Xu Wen County, Guangdong, and is moving northwest at a speed of 25-30 km/h [2] - The typhoon is expected to bring strong winds of 5-7 levels, with gusts reaching 8-10 levels in the surrounding sea areas [3] - Areas such as Hainan Island are forecasted to receive heavy to torrential rain, with rainfall amounts between 100-150 mm [3] Group 2: Rainfall and Weather Conditions - Regions including Gansu, Ningxia, Shaanxi, and Sichuan are predicted to experience moderate to heavy rainfall over the next three days, with localized areas facing potential torrential rain [5] - Cold air activity is expected in regions like Xinjiang and Inner Mongolia, leading to temperature drops of 4-8°C, with some areas experiencing drops exceeding 10°C [6] - High temperatures ranging from 35-37°C are forecasted in parts of Jiangxi, Zhejiang, Fujian, and Guangdong [7]

Core Viewpoint - The Central Meteorological Administration forecasts continuous autumn rain in Western China, with strong rainfall expected in Sichuan and Shaanxi, while the temperature is set to drop significantly in the northern regions due to a cold air mass [1] Weather Conditions - Continuous autumn rain is expected in Western China over the next two days, particularly in Sichuan and Shaanxi, with frequent strong rainfall [1] - The Yellow River-Huaihe region will see a decrease in rainfall initially, followed by an increase [1] - Typhoon "Maidum" is moving into the South China Sea, bringing strong winds and rain to southern China [1] Temperature Changes - A strong cold air mass is anticipated from the 5th to the 7th, with maximum temperatures in Northwest, Western North China, and Northeast regions expected to drop below 20°C [1] - In contrast, southern regions such as Jiangnan and South China will continue to experience hot weather, with maximum temperatures in the middle and lower reaches of the Yangtze River and southward areas remaining at or above 30°C [1] - Some areas in Jiangnan and Eastern South China may see temperatures reach between 35°C to 38°C, with certain locations approaching historical highs for this time of year [1]

Core Viewpoint - The National Climate Center forecasts significant rainfall and snowfall across various regions of China during the National Day and Mid-Autumn Festival holiday period from October 1 to 6, 2023 [1] Weather Forecast - Heavy rain or storms are expected in northeastern Sichuan, northern Chongqing, central and southern Shaanxi, western Hubei, central and southern Henan, southern Shandong, and central and northern Jiangsu and Anhui [1] - The Qinghai-Tibet Plateau and northern Xinjiang will experience rain and snow, with moderate to heavy snow or sleet in areas along the Tianshan Mountains, eastern and southern Qinghai, and eastern and southwestern Tibet, with localized heavy snow in southwestern Tibet [1] Cold Air Activity - Three cold air events are anticipated in northern regions, with two weak cold air fronts affecting from October 1 to 4, leading to dust storms in eastern and southern Xinjiang, western Gansu, and western Inner Mongolia [1] - A stronger cold air front from October 5 to 7 will bring 4 to 6 level north winds, temperature drops of 4°C to 8°C, and localized drops exceeding 10°C, along with strong winds of 7 to 9 levels in eastern sea areas [1]

Group 1 - The minimum temperature in Beijing reached 13.6℃, marking a new low since the beginning of autumn this year, with other cities like Harbin, Jinan, and Shijiazhuang also experiencing similar lows [1][3] - The weather in Beijing is expected to transition to autumn, with maximum temperatures ranging from 23℃ to 26℃ and minimum temperatures from 13℃ to 17℃ from September 18 to 25 [1][3] - A cold air mass is anticipated to affect Beijing from September 22 to 23, leading to increased cloud cover [3] Group 2 - A tropical disturbance near the eastern coast of the Philippines has developed into tropical depression, expected to strengthen into Typhoon "Mina" and move towards the coastal areas of Guangdong [3] - The influence of cold air and tropical systems is expected to weaken the subtropical high pressure, leading to a rapid transition from summer heat to autumn coolness in southern cities like Wuhan and Hefei [3]