
Forecast rains in Central Brazil, parts of the Southeast and MATOPIBA may improve planting conditions and establishment of summer crops in areas short of soil water. The benefit depends on how well the rain is distributed and how continuous it is, not just the total volume.
Timely moisture for soybean germination and early growth supports planting progress and reduces yield risk, which is mildly bearish for soybean meal and corn prices if it materializes.
After 363 past bearish weather events, Soybeans moved a median -0.6% over 5 sessions (42% higher; middle half -2.5% to +1.1%), and -0.2% over 20.
After 445 past neutral weather events, Corn moved a median +0.1% over 5 sessions (52% higher; middle half -1.4% to +1.6%), and +0.7% over 20.
Moves of each commodity's benchmark from the last close before the event. Historical reads pool past events of the same kind; they describe what happened, not what will. Not investment advice.