macro

Rain in southern Brazil may delay corn and soybean planting

Per LSEG, wet weather in Brazil is expected to last until mid-November, and flooding in Parana could slow corn and soybean planting.

the public page opens no earlier than 15 minutes after we detect the story. approved stories may reach the api sooner. connect the api →

what happened

Reuters, citing LSEG, reported that wet weather across southern and southeastern Brazil is expected to persist through mid-November. The heaviest rainfall and flooding risks are forecast for the state of Parana, where corn and soybean plantings could slow or be damaged.

Argentina and Paraguay saw cool, dry conditions over the past week, with temperatures 3-6°C below average and seven-day rainfall 20-40 mm below normal. The 15-day outlook puts eastern Paraguay 25-50 mm above normal, while most other areas in both countries are forecast to be up to 25 mm drier than usual. The wet outlook for Paraguay is expected to slow soybean planting, while the dryness in Argentina is seen having minimal impact on wheat development.

why it matters

For grain markets, the pace of planting matters: delays in Brazil and Paraguay could shift expectations for corn and soybean yields. These are still forecasts, and the real effect will depend on how quickly the rainy spell passes and how much crops are actually affected.

tags

instruments

CornSoybeansWheatCorn futuresSoybean futures

sources

  1. Wet weather in south Brazil may slow crop planting — Reuters, 22 October 2026 at 17:21 UTC

prepared by the newsmetry newsroom with ai assistance from the sources listed below. not investment advice.

the public page opens no earlier than 15 minutes after we detect the story. approved stories may reach the api sooner.

get stories in real time ↗