2025年青海气候公报发布：全年气温偏高 降水时空不均

Group 1 - The core viewpoint of the article highlights that the climate in Qinghai Province in 2025 exhibited characteristics of higher temperatures across all seasons, uneven precipitation distribution, and an increase in extreme weather events [1][3]. Group 2 - The average annual temperature in Qinghai was recorded at 3.5°C, which is 0.7°C higher than the normal level, marking it as the fourth warmest year since 1961 [3]. - All four seasons experienced higher temperatures, with autumn showing the most significant increase of 1.0°C. July and October recorded the highest average temperatures for those months since 1961 [3]. - The total annual precipitation was 384.5 millimeters, close to the normal level, but with significant seasonal disparities; spring precipitation was 30.6% lower than normal, marking the lowest in 25 years, while summer and winter saw slightly increased precipitation [3]. - There was a notable increase in extreme weather events throughout the year, including the highest number of heavy rain occurrences in July and the latest recorded heavy rainfall in October since 1961 [3]. - Spring faced severe drought conditions in the eastern region, with the highest frequency of sandstorm events in the past 20 years [3]. - The year also experienced rare extreme temperature drops at the end of winter and early spring, along with numerous high-temperature events in summer [3]. - Overall, the climate in Qinghai in 2025 was characterized by significant seasonal fluctuations, with abrupt changes in drought and flooding conditions, impacting ecology, agriculture, and the daily lives of residents [3].