
World Grain reports on September 1, 2025 that South America may see another weak La Niña, which could mirror last year's delayed seasonal rains that disrupted early corn and soybean planting. World Weather Inc. argues the earlier dryness had other atmospheric causes and that current Pacific conditions are not strong enough for a full La Niña.
Risk of delayed rains in Brazil and Argentina during planting could tighten soybean and corn export supplies, supporting prices for meal and feed grains.
在过去 1,079 次看涨的天气事件之后,大豆 在 5 个交易日内中位数变动 +0.3%(54% 上涨;中间一半区间为 -1.4% 至 +2.0%),20 个交易日内为 +0.9%。
在过去 1,465 次看涨的天气事件之后,玉米 在 5 个交易日内中位数变动 +0.2%(54% 上涨;中间一半区间为 -1.4% 至 +1.9%),20 个交易日内为 +0.9%。
在过去 453 次看涨的天气事件之后,豆粕 在 5 个交易日内中位数变动 +0.5%(55% 上涨;中间一半区间为 -1.6% 至 +2.7%),20 个交易日内为 +0.5%。
各商品基准价相对事件前最后收盘价的变动。历史数据汇总同类过往事件;仅描述已发生的情况,不代表未来走势。不构成投资建议。