四川2025年12月暖出新高度！预计本月有三次降温降水过程，气象专家提醒→

Core Insights - The average temperature in Sichuan province reached a historical high for December 2025, with an average of 7.7°C, which is 1.6°C higher than the normal level, marking the highest on record for this period [1] - Precipitation in December 2025 was significantly below average, with an average of 5.7 mm, which is 42% less than the normal level, ranking as the 10th lowest on record [3] - The province is expected to experience three major weather events in January 2026, with average temperatures projected to be 5.5 to 6.0°C, slightly above the normal [7] Temperature and Precipitation Summary - December 2025 saw an average temperature of 7.7°C, which is 1.6°C above the historical average, with most areas in the basin experiencing temperature increases of 1.0 to 2.2°C [1] - The average precipitation for December 2025 was 5.7 mm, which is 42% lower than the historical average, with 39 out of 156 weather stations reporting no precipitation [3] - January 2026 is expected to have an average precipitation of 10 to 12 mm, close to the normal level of 10.8 mm, with varying precipitation levels across different regions [7] Drought Conditions - Meteorological drought is primarily affecting the central part of the western plateau and parts of the western basin, with 52 out of 156 weather stations reporting drought conditions [5] - The drought conditions include 17 stations with light drought, 23 with moderate drought, 10 with severe drought, and 2 with extreme drought, mainly concentrated in Chengdu, Ya'an, and Meishan [5] Weather Forecast and Alerts - The three major weather events expected in January 2026 include temperature drops and precipitation, with specific dates outlined for expected weather changes [8] - The first event is from January 2 to 5, with slight temperature drops and possible snow or rain in various regions [8] - Experts recommend precautions against forest fires, pest outbreaks, and air pollution due to expected weather conditions, emphasizing the need for careful management of fire risks and monitoring of agricultural conditions [9][10]