# Agro bulletin: Storms and weather changes bring new challenges for Brazilian crops

> Heavy storms, hail and strong winds are forecast for southern Brazil in the first week of November, with cold fronts also boosting rain in the Southeast and Center-West. The Northeast interior continues to face intense heat and low humidity. Recent storms in São Paulo, Minas Gerais and Paraná brought heavy accumulations.

- Date: 2026-11-03 · published 2026-11-03T18:40:35.662Z
- Category: weather · region Brazil · magnitude low
- Page: https://feedsoft.ai/events/78318-agro-bulletin-storms-and-weather-changes-bring-new-challenges-for-brazilian
- Commodities: [Soybeans](https://feedsoft.ai/c/SOY.md), [Corn](https://feedsoft.ai/c/CORN.md), [Soybean Meal](https://feedsoft.ai/c/SBM.md)

## Why it matters

Excess rain and hail can delay planting and damage early crops in the south, while heat in the Northeast adds stress. Effects on prices are limited unless the stress spreads to major producing areas.

## Similar past events

| Commodity | Date | Event | 5-day % | 20-day % |
| --- | --- | --- | --- | --- |
| SOY | 2020-11-11 | [Focus on Brazilian crops grows stronger - Brownfield Ag News](https://feedsoft.ai/events/50006-focus-on-brazilian-crops-grows-stronger-brownfield-ag-news.md) | +2.8% | +1.8% |
| SOY | 2023-11-27 | [Brazil crop weather in 2023 is challenging years like 2015
 \| World Grain](https://feedsoft.ai/events/13615-brazil-crop-weather-in-2023-is-challenging-years-like-2015-world-grain.md) | -0.4% | -2.3% |
| SOY | 2024-08-26 | [Hot and Dry Weather Forecast for Central Brazil's Planting Season](https://feedsoft.ai/events/13550-hot-and-dry-weather-forecast-for-central-brazil-s-planting-season.md) | +3.2% | +9.2% |
| SOY | 2024-12-09 | [Weather made for a challenging year for corn and soybean farmers - Agweek \| #1 source for agriculture news, farming, markets](https://feedsoft.ai/events/13131-weather-made-for-a-challenging-year-for-corn-and-soybean-farmers-agweek-1.md) | -0.6% | -0.2% |
| SOY | 2019-04-23 | [Weather Favors Brazil Second-Crop Corn](https://feedsoft.ai/events/59421-weather-favors-brazil-second-crop-corn.md) | -3.4% | -5.2% |
| CORN | 2020-11-11 | [Focus on Brazilian crops grows stronger - Brownfield Ag News](https://feedsoft.ai/events/50006-focus-on-brazilian-crops-grows-stronger-brownfield-ag-news.md) | +7.9% | +7.0% |
| CORN | 2025-03-05 | [Brazil’s safrinha crop facing potential challenges - Brownfield Ag News](https://feedsoft.ai/events/13511-brazil-s-safrinha-crop-facing-potential-challenges-brownfield-ag-news.md) | +3.5% | +6.0% |
| CORN | 2023-11-27 | [Brazil crop weather in 2023 is challenging years like 2015
 \| World Grain](https://feedsoft.ai/events/13615-brazil-crop-weather-in-2023-is-challenging-years-like-2015-world-grain.md) | -0.8% | +0.4% |

## Sources

- agroclima.climatempo.com.br: https://agroclima.climatempo.com.br/noticia/2026/11/03/boletim-agro-temporais-e-mudancas-no-tempo-trazem-novos-desafios-para-as-lavouras-brasileiras

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