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“高温全勤”?今夏末伏气温如何变化?气象专家提醒
Yang Shi Wang· 2025-08-09 12:21
Core Insights - The article discusses the extreme high temperatures and humidity experienced in China during the current summer season, particularly during the "Sanfu" period, which includes the initial, middle, and final phases of high heat [1][3]. Temperature Trends - The middle phase of "Sanfu," from July 30 to August 8, saw significant temperature increases across most of China, with regions like eastern Sichuan, western Chongqing, and southern Shaanxi experiencing average temperatures over 4°C higher than the historical norm [3]. - As of August 7, 94 national meteorological stations in areas such as Sichuan, Chongqing, and Henan have broken local records for the highest temperatures in August, with Chongqing recording a peak of 44.2°C on August 4 [3]. Drought Conditions - Due to the combination of high temperatures and low rainfall, regions including Shaanxi, Henan, Sichuan, and Chongqing are facing severe meteorological drought conditions [5]. Future Weather Predictions - As the "Sanfu" period progresses, the subtropical high pressure is expected to shift southward, leading to increased cold air and rainfall in northern regions, which will significantly reduce high temperatures [5]. - However, southern areas, particularly the Sichuan Basin and Jiangnan, are predicted to continue experiencing extensive high temperatures, with some regions facing 5 to 8 consecutive days of extreme heat [5]. Public Advisory - Meteorological experts advise the public to avoid outdoor activities during peak heat hours and to manage indoor temperatures to prevent discomfort due to temperature fluctuations [5].
中央气象台:北方暑热暂退 南方高温将再度发展
Yang Shi Xin Wen· 2025-08-08 07:25
中央气象台预计,明天起,主雨带将进一步南压,黄淮、江淮、江汉等地不少地方雨势猛烈。10日,受 到天气系统改变,降雨带将稳定在四川东部、重庆、湖北、安徽、江苏一带。专家提醒,未来三天,北 方地区的降雨对流特征明显,来去匆匆,雨量分布不均,局地雨强大,降雨时还可能伴有雷暴大风等强 对流天气,建议公众关注临近预报预警信息,外出随身携带雨具,注意防雷避雨。 今天,我国华北、黄淮等地将出现强降雨天气过程,各地需警惕强对流天气。明天,随着降雨带的南 下,安徽、江苏、湖北等地降雨将增多增强。中央气象台今天发布暴雨黄色预警和强对流天气蓝色预 警。 华北黄淮等地为强降雨主阵地明起主雨带南压 根据气象卫星监测显示,从昨天到今天,我国北方新一轮降雨天气过程开启,华南地区的降雨明显减 弱。昨天,北方新一轮降雨过程上线。甘肃东部、内蒙古西部、陕西、湖北、河南等地部分地区先后出 现分散性大到暴雨,河南郑州、洛阳、新乡、平顶山、周口、信阳及甘肃临夏和兰州、陕西商洛等局地 降雨量超过200毫米。今天,强降雨主要出现在华北、黄淮等地。内蒙古、华北大部、安徽以及四川、 青海、重庆等地有中到大雨,其中,河北中南部、北京南部、天津南部将有暴雨或大暴 ...
高温天气仍将持续!国家气候中心答每经问:8月上中旬华东中部、华中中部等地最高气温可能突破历史同期极值
Mei Ri Jing Ji Xin Wen· 2025-07-23 13:04
Core Points - The article discusses the extreme high temperatures in China since July 11, with areas experiencing temperatures above 40°C covering 407,000 square kilometers and 152 national meteorological stations recording such temperatures [1][2][3] - It highlights the forecast for continued high temperatures in late July and early August, particularly in regions like North China, East China, and parts of Xinjiang, with some areas potentially breaking historical temperature records [3][6] Temperature Trends - Since July 11, high temperatures above 40°C have been primarily observed in southeastern Shaanxi, central-western Hubei, northeastern and western Chongqing, eastern Xinjiang, and western Inner Mongolia [1][2] - The average number of high-temperature days nationwide has reached 8.5 days, the highest for the same period historically, with an average temperature of 16.8°C, the second highest historically [2][5] - Notable temperature records include 43.1°C in Shaanxi and 42.9°C in Hubei, with 45 national meteorological stations reporting record high temperatures [2][3] Rainfall and Weather Patterns - The article notes that the rainy season has started earlier than usual, with a national average rainfall of 303.9 mm, which is 6.2% less than the historical average [5][6] - There have been significant localized heavy rainfalls, with 153 national meteorological stations reporting record daily rainfall amounts, including 358.3 mm in Hubei [5][6] - The forecast for the next ten days predicts substantial rainfall in various regions, with some areas expecting 60-100 mm and localized amounts exceeding 200 mm [6]
国家气候中心:7月全国大部地区气温接近常年同期到偏高
Zhong Guo Xin Wen Wang· 2025-06-27 04:00
Summary of Key Points Core Viewpoint - The China Meteorological Administration predicts significant weather events for July, including increased rainfall in certain regions, potential typhoons, and risks of extreme weather conditions affecting agriculture and public safety [1][2][3][4]. Group 1: Precipitation and Temperature Trends - In July, regions such as Northeast China, western Inner Mongolia, and parts of North China are expected to experience rainfall 20-50% above the historical average, while areas like southern Jiangsu and northern Hunan may see rainfall 20-50% below average [1] - Most of the country will have temperatures close to or above the historical average, with specific areas experiencing temperatures 1-2°C higher than normal [1] Group 2: Typhoon Activity - An estimated 4-5 typhoons are expected to form in the Northwest Pacific and South China Sea, which is above the historical average of 3.8 typhoons, with 2-3 expected to make landfall or impact coastal regions [2] Group 3: Weather-Related Risks - There are four key areas of concern for July: 1. **Flooding and Secondary Disasters**: Increased rainfall in several regions raises the risk of flooding and related disasters, particularly in river basins like the Liao and Yellow Rivers [3] 2. **Heatwaves**: High temperatures are anticipated in East and Central China, necessitating measures for heat protection and energy supply management [3] 3. **Typhoon Preparedness**: With the forecast of typhoons, emergency plans are recommended to mitigate potential damage from heavy rain and strong winds [3] 4. **Drought Management**: Certain areas are experiencing moderate to severe drought conditions, with recommendations for water management and drought response plans [4]
南方新一轮强降雨即将开启 核心影响区域有哪些?
Yang Shi Xin Wen· 2025-06-17 11:36
Core Viewpoint - A significant rainfall event is expected to impact multiple provinces in southern China, with the potential for severe weather conditions and secondary disasters due to the heavy rainfall [1][3][7]. Summary by Relevant Sections Rainfall Impact Areas - The core impact areas for the upcoming rainfall include nine provinces: Sichuan, Chongqing, Hubei, Hunan, Henan, Jiangsu, Anhui, Guizhou, and Guangxi [3][4]. - Rainfall is expected to be concentrated in regions such as southern Shaanxi, eastern Sichuan, western Hubei, and southeastern Henan, with potential for heavy rain from June 19 to 21 [3][6]. Rainfall Intensity and Duration - The rainfall process is characterized by a long duration and significant cumulative rainfall, with some areas receiving over 100 millimeters, and localized regions potentially reaching 200 to 300 millimeters [3][6]. - Compared to historical averages, the intensity of this rainfall event is expected to be stronger due to the influence of a strong subtropical high and cold air masses [4][6]. Weather Patterns and Causes - The formation of this rainfall is attributed to the interaction of warm and cold air masses, leading to sustained heavy rainfall across the Yangtze River basin [4][6]. - The subtropical high is expected to shift northward, facilitating the movement of warm, moist air into the affected regions [4][6]. Secondary Disaster Risks - There is a heightened risk of secondary disasters such as flash floods and geological hazards in areas with significant rainfall accumulation, particularly in eastern Guangxi, northern Hubei, and southwestern Hunan [7][9]. - The rainfall is also expected to alleviate drought conditions in several regions, including the Sichuan basin and parts of Henan, while still posing risks of rapid transitions from drought to flooding [7][9].
今年以来中国大部地区呈“暖、干”气候特征
Zhong Guo Xin Wen Wang· 2025-05-31 15:35
Core Insights - The majority of China has experienced a "warm and dry" climate this year, with significant regional droughts developing in areas such as South China and the middle and lower reaches of the Yangtze River [1][2] - The average temperature across the country from January 1 to May 28 is 6.0°C, which is 0.8°C higher than the same period in previous years, with several provinces recording their highest historical temperatures since 1961 [1] - The national average precipitation is 152.7 millimeters, which is 9.2% less than the historical average, with some regions experiencing a precipitation deficit of 20% to over 80% [1] Summary by Sections Climate Conditions - The year has shown a clear trend of "warm and dry" weather across most of China, with specific regions like South China and the middle and lower Yangtze River facing significant drought [1] - The average temperature of 6.0°C is the highest for the same period since 1961 in several provinces, indicating an unusual climatic pattern [1] Drought Development - Drought conditions have developed in phases and regions, with the most severe drought areas being in South China and the middle and lower reaches of the Yangtze River, as well as in North China and the Huang-Huai region [1][2] - As of April 18, the area affected by moderate drought or worse reached 2.018 million square kilometers, with 477,000 square kilometers classified as severe drought, marking a peak in drought conditions [1] Future Outlook - The Central Meteorological Observatory forecasts significant rainfall in drought-affected areas over the next three days, which may help alleviate some drought conditions [2] - Increased precipitation is expected in northern drought areas in June, suggesting a potential easing of the drought situation [2]
南方气象干旱发展程度如何?国家气候中心回应每经:4月18日全国干旱面积达阶段性最高,5月上旬华南等地旱情已趋于缓解
Mei Ri Jing Ji Xin Wen· 2025-05-29 07:20
Core Viewpoint - The recent drought situation in China has reached critical levels, with significant areas affected, but recent rainfall has alleviated conditions in some regions [1][6][7]. Summary by Relevant Sections Drought Conditions - As of April 18, the area affected by moderate drought and above reached 2.018 million square kilometers, with severe drought covering 477,000 square kilometers, marking a peak in the current phase [1][6]. - The main drought-affected areas are located in the eastern part of the northwest region and the northwestern part of central China, with moderate to severe drought reported in parts of southern regions such as northeastern Sichuan and northern Chongqing [8]. Weather Patterns - In May, the average national precipitation was 63.4 millimeters, which is 3.8% more than the same period in previous years. However, precipitation distribution was uneven, with some areas experiencing up to double the normal levels [9]. - The northern drought areas are expected to see some relief due to forecasted rainfall from May 29 to June 1, with predictions of light to moderate rain in regions like southern Gansu and most of Shaanxi [7]. Upcoming Weather Forecast - During the upcoming Dragon Boat Festival (May 31 to June 2), significant rainfall is expected across central and eastern regions, including strong rain in areas such as eastern Hubei and southern Jiangnan, which may pose risks for travel [9].
5月我国气温偏高 降水总体略偏多但分布不均
Zhong Guo Xin Wen Wang· 2025-05-29 05:01
Summary of Key Points Core Viewpoint - The National Climate Center reported that May 2023 experienced higher temperatures and uneven rainfall across China, with significant weather events impacting various regions, including droughts and extreme heat conditions. Temperature Characteristics - The average national temperature in May was 17.1°C, which is 0.9°C higher than the same period in previous years. Most regions experienced temperatures close to or above historical averages, with some areas in Central and Western China exceeding by 2-4°C. Notably, Henan and Shaanxi recorded their highest average temperatures since 1961, with 287 weather stations reporting record high temperatures for spring [1]. Rainfall Patterns - The national average precipitation was 63.4 mm, which is 3.8% more than the historical average. Certain regions, including parts of Northeast China and Southern China, saw rainfall increase by 20% to 200%, while other areas experienced a decrease of 20% to 90%. Beijing recorded its highest rainfall for this period since 1961, with significant records also in Tibet and Guizhou [2]. Drought Conditions - Drought conditions developed in regions such as Shaanxi, Gansu, and Henan, despite earlier rainfall alleviating drought in Southern China. Currently, areas in Northwest China and Central China are experiencing moderate to severe drought, impacting agriculture and local livelihoods [2]. Extreme Weather Events - The first heatwave of the year occurred from May 19-21, affecting several regions, with extreme temperatures recorded at 43.2°C in Linzhou, Henan. This heatwave, combined with dry winds, adversely affected wheat development [3]. Severe Weather Incidents - There were six instances of severe convective weather and four dust storm events throughout May, surpassing the historical average of 2.7 occurrences from 2000 to 2024. The dust storm on May 8-9 reached severe levels, impacting air quality and visibility [3].
中央气象台5月26日18时解除气象干旱黄色预警
news flash· 2025-05-26 10:05
Summary of Key Points - The Central Meteorological Observatory lifted the yellow drought warning for several regions including eastern Northwest China, northwestern Central China, and southern North China due to significant rainfall since May 21 [1] - Areas such as southern and central Shanxi, and western Henan experienced heavy rainfall, with forecasts indicating light to moderate rain across most of the early regions from May 26 to June 3, with localized heavy rain expected [1] - The rainfall is expected to alleviate drought conditions in provinces like Shaanxi, Gansu, and Henan to varying degrees [1] - For the next 15-30 days, there is a forecast of below-average precipitation and above-average temperatures in southern Northeast China, eastern North China, northern Northwest China, and western Inner Mongolia, indicating a risk of drought re-emerging [1]
北方多地地面温度超70℃ 这份防暑指南快收下
Yang Shi Xin Wen· 2025-05-20 22:56
Group 1 - A significant heatwave is affecting northern China, with ground temperatures exceeding 50°C on May 20, particularly in regions like Shanxi and Ningxia, where temperatures reached 71.1°C, 70.3°C, and 70.1°C respectively [1] - The extreme temperatures are attributed to clear skies and enhanced solar radiation, leading to rapid warming in Henan and Hebei, compounded by descending air currents from the Taihang Mountains [3] - The ongoing hot and dry weather has resulted in drought conditions in various northern regions, impacting winter wheat production during a critical growth phase [3] Group 2 - Experts predict that the high temperatures will not last long, with a significant drop expected starting from May 22 due to the influence of cold air and precipitation [4] - The temperature in northern regions is anticipated to decrease gradually, with some areas experiencing a drop of over 15°C [4] - A heat prevention guide emphasizes the importance of hydration, avoiding outdoor activities during peak heat, and maintaining a cool environment to prevent heat-related illnesses [5]