
Rio Grande do Sul's wheat harvest is nearing its end with enough bread-quality grain for only about one month of milling, according to TF Agroeconômica, which estimates roughly 150,000 tonnes meet industry standards. Excess rain cut Santa Catarina's crop 36% to 243,000 tonnes and hurt quality in Paraná as well, while local millers and sellers quote about R$1,400 per tonne.
Weak domestic bread-wheat quality and volume will push Brazilian millers toward imported wheat, supporting import demand and wheat prices. Lower-grade lots that go to feed channels may also add to feed-grain supply, a mixed effect for feed buyers.
After 1,072 past bullish weather events, Wheat (SRW) moved a median +0.2% over 5 sessions (55% higher; middle half -1.4% to +2.3%), and +0.3% 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.