Climate Conditions Analysis - The average temperature in the province since the beginning of winter is -8.0℃, which is consistent with the historical average for the same period [2] - The southern part of Shenyang, southern Dandong, western Tieling, and western Chaoyang have temperatures lower by 1.1 to 1.5℃, while other regions show slight variations [2] Temperature Fluctuations - The average temperature for early winter (December 2025) was -5.5℃, which is 1.3℃ higher than the historical average of -6.8℃ [3] - In mid-winter (January 2026), the average temperature dropped to -10.9℃, 1.5℃ lower than the historical average of -9.4℃, marking the lowest in the past nine years [3] - The latter half of January experienced a significant drop in temperature, with average, maximum, and minimum temperatures lower by 4.7℃, 4.7℃, and 4.4℃ respectively, all being the lowest in the past decade [3] Precipitation Analysis - The average precipitation since the beginning of winter is 14.0 mm, which is 10% higher than the historical average of 12.2 mm [6] - December 2025 saw an average precipitation of 9.6 mm, 30% higher than the historical average of 7.6 mm [6] - January 2026 recorded an average precipitation of 4.4 mm, close to the historical average of 4.2 mm [6] February Climate Forecast - The average temperature for February 2026 is expected to be between -6.1℃ and -5.6℃, which is 0.5 to 1.0℃ lower than the historical average of -5.1℃ [6] - Average precipitation for February is projected to be around 9 mm, which is 20% to 30% higher than the historical average of 7.2 mm [6] - Recommendations for relevant departments include ongoing measures for cold weather preparedness and response to sudden temperature drops [6]

Core Viewpoint - The weather forecast for the 2025 "Three Autumns" period in Henan province indicates above-average rainfall and higher temperatures, necessitating precautions against the impact of rainy weather on autumn grain maturation and harvesting [1] Summary by Relevant Sections Weather Trends - The average rainfall during the main flood season (June to August) was 303 millimeters, which is 20% less than the historical average, while the average temperature was 28.8°C, 2.4°C higher than the historical average, marking the highest level since 1961 [1] - The characteristics observed include weak rainfall but strong heat, prolonged high temperatures, and significant periodic meteorological drought [1] Recent Rainfall Patterns - Since September, significant autumn rain patterns have emerged, with a total rainfall of 212 millimeters, which is 2.4 times more than the historical average for the same period, representing the highest value since 1961 [1] Upcoming Weather Forecast - The provincial meteorological station predicts that from September 22 to 23, most areas north of the Huai River will experience above-average rainfall, while other counties will be close to the historical average [1] - Rainfall events are expected to occur from September 26 to 28, with thunderstorms and localized moderate rain in the western and southern regions [1] - The forecast for early to mid-October indicates light to moderate rain across most areas, with specific rain events expected on October 2 to 3 and from October 4 to 6 [1]