今年“三秋”期间河南大部降水偏多

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]