南美大豆、玉米主产区天气展望

Report Industry Investment Rating - No relevant information provided Core Viewpoints - As of November 18, 2025, Brazil's 2025/26 soybean sowing progress was 69%, lower than 73.8% in the same period last year, 58.4% the previous week, and the five - year average of 67.2%. As of November 20, Argentina's 2025/26 soybean sowing progress was 24.6%, compared to 12.6% the previous week, 35.6% in the same period last year, and the five - year average of 27.6% [9] - As of November 15, Brazil's first - season corn sowing was 52.6% complete, compared to 52.4% in the same period last year, 47.7% the previous week, and the five - year average of 53%. As of November 20, Argentina's 2025/26 corn sowing progress was 37.3%, compared to 36.7% last week and 49.94% in the same period last year [14] - Brazil's rainy season is gradually returning. In the next two weeks, precipitation will be slightly less than the same period last year and unevenly distributed. In Argentina, the early soil moisture was good, with less precipitation in the next two weeks. Dry weather is beneficial for sowing but continuous drought should be watched out for [10][15] Summary by Related Catalogs Soybean Situation Current Growth and Sowing Progress - As of November 18, 2025, Brazil's 2025/26 soybean sowing progress was 69%, lower than 73.8% in the same period last year, 58.4% the previous week, and the five - year average of 67.2% [9] - As of November 20, Argentina's 2025/26 soybean sowing progress was 24.6%, compared to 12.6% the previous week, 35.6% in the same period last year, and the five - year average of 27.6% [9] Weather Forecast - Brazil: Rainy season is returning. In the next two weeks, precipitation is slightly less than the same period last year and unevenly distributed. Midwest has normal to less precipitation, while the east and north have more obvious precipitation return [10] - Argentina: Early soil moisture was good. In the next two weeks, precipitation is less. Dry weather is good for sowing, but continuous drought should be watched out for [10] Weather Data Visualization - There are charts showing the precipitation and temperature anomalies in Brazil and Argentina in the next two weeks, as well as the precipitation and temperature changes in soybean - producing areas in the next two weeks [1][2][5] Corn Situation Current Growth and Sowing Progress - As of November 15, Brazil's first - season corn sowing was 52.6% complete, compared to 52.4% in the same period last year, 47.7% the previous week, and the five - year average of 53% [14] - As of November 20, Argentina's 2025/26 corn sowing progress was 37.3%, compared to 36.7% last week and 49.94% in the same period last year [14] Weather Forecast - Brazil: Rainy season is returning. In the next two weeks, precipitation is slightly less than the same period last year and unevenly distributed. Midwest has normal to less precipitation, while the east and north have more obvious precipitation return [15] - Argentina: Early soil moisture was good. In the next two weeks, precipitation is less. Dry weather is good for sowing, but continuous drought should be watched out for [15] Weather Data Visualization - There are charts showing the precipitation and temperature changes in corn - producing areas in Brazil and Argentina in the next two weeks [11][12][13]