# Irregular rains could affect soybean and corn planting in Tocantins, Inmet warns

> Brazil’s National Institute of Meteorology forecasts below-average rainfall in Tocantins from November 2026 through January 2027, with low soil moisture also affecting southeastern Pará. The conditions could hinder the establishment of summer soybean and corn crops, although soil moisture is expected to recover gradually in December and January.

- Date: 2026-11-10 · published 2026-11-11T12:25:37.847Z
- Category: weather · region Tocantins, Brazil · magnitude medium
- Page: https://feedsoft.ai/events/93621-irregular-rains-could-affect-soybean-and-corn-planting-in-tocantins-inmet-warns
- Commodities: [Soybeans](https://feedsoft.ai/c/SOY.md), [Corn](https://feedsoft.ai/c/CORN.md)

## Why it matters

Dry and uneven rainfall can delay planting and impair crop establishment, creating yield risk for soybeans and corn in affected areas. The expected later improvement in soil moisture may limit the impact if it arrives in time.

## Read by commodity

- SOY: bullish ▲
- CORN: bullish ▲

## Similar past events

| Commodity | Date | Event | 5-day % | 20-day % |
| --- | --- | --- | --- | --- |
| SOY | 2022-04-25 | [Corn, soybean planting in Illinois delayed by cold temperatures and rain](https://feedsoft.ai/events/13373-corn-soybean-planting-in-illinois-delayed-by-cold-temperatures-and-rain.md) | -0.5% | -0.6% |
| SOY | 2022-02-10 | [La Nina Continues to Affect South American Corn and Soybeans](https://feedsoft.ai/events/13744-la-nina-continues-to-affect-south-american-corn-and-soybeans.md) | -0.5% | +6.6% |
| SOY | 2021-07-23 | [How record heat could affect the U.S. corn and soybean markets - DTN](https://feedsoft.ai/events/45915-how-record-heat-could-affect-the-u-s-corn-and-soybean-markets-dtn.md) | +1.3% | -6.6% |
| SOY | 2026-02-11 | [Lack of rain pressures corn and soybeans in the South](https://feedsoft.ai/events/13451-lack-of-rain-pressures-corn-and-soybeans-in-the-south.md) | +1.0% | +6.9% |
| SOY | 2023-11-20 | [Brazilian soybean crop faces problems, and replanting could cut future corn area](https://feedsoft.ai/events/13613-brazilian-soybean-crop-faces-problems-and-replanting-could-cut-future-corn-area.md) | -0.8% | -1.0% |
| CORN | 2022-04-25 | [Corn, soybean planting in Illinois delayed by cold temperatures and rain](https://feedsoft.ai/events/13373-corn-soybean-planting-in-illinois-delayed-by-cold-temperatures-and-rain.md) | +0.4% | -2.0% |
| CORN | 2019-11-12 | [More regular rains take Brazil’s soybean planting to 58% – Ohio Ag Net \| Ohio's Country Journal](https://feedsoft.ai/events/55903-more-regular-rains-take-brazil-s-soybean-planting-to-58-ohio-ag-net-ohio-s.md) | -0.5% | -2.9% |
| CORN | 2022-02-10 | [La Nina Continues to Affect South American Corn and Soybeans](https://feedsoft.ai/events/13744-la-nina-continues-to-affect-south-american-corn-and-soybeans.md) | -0.0% | +11.8% |

## Sources

- tocantinsrural.com.br: https://tocantinsrural.com.br/chuvas-irregulares-podem-afetar-plantio-da-soja-e-do-milho-no-tocantins-alerta-inmet/

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Data from Feedsoft AI (https://feedsoft.ai/). For information only; not investment advice.