# Irregular rain and intense heat challenge soybean fields in Alto Garças and Rondonópolis

> Aprosoja MT's field tour in southern Mato Grosso found uneven rainfall and high temperatures slowing soybean development, despite earlier planting in some farms. Alto Garças farmers planted from September 25, but rainfall has been below expectations, with large differences between nearby plots.

- Date: 2026-11-13 · published 2026-11-13T21:11:44.330Z
- Category: weather · region Brazil · magnitude low
- Page: https://feedsoft.ai/events/98486-irregular-rain-and-intense-heat-challenge-soybean-fields-in-alto-garcas-and
- Commodities: [Soybeans](https://feedsoft.ai/c/SOY.md), [Soybean Meal](https://feedsoft.ai/c/SBM.md)

## Why it matters

Dry, hot conditions in a key Mato Grosso soybean area could trim yield expectations and support soybean and meal prices if they persist. The effect so far is local and limited.

## Read by commodity

- SBM: bullish ▲
- SOY: bullish ▲

## Similar past events

| Commodity | Date | Event | 5-day % | 20-day % |
| --- | --- | --- | --- | --- |
| SOY | 2018-12-14 | [YEAREND: Arkansas rice, soybean faced tough weather challenges in 2018](https://feedsoft.ai/events/61435-yearend-arkansas-rice-soybean-faced-tough-weather-challenges-in-2018.md) | -1.5% | -1.8% |
| SOY | 2022-11-25 | [Irregular Rains and Dry Pockets Worry Farmers in Mato Grosso](https://feedsoft.ai/events/13686-irregular-rains-and-dry-pockets-worry-farmers-in-mato-grosso.md) | -0.4% | +2.2% |
| SOY | 2025-05-23 | [Heavy Rains Cause Major Flooding in Key Argentine Soybean Region](https://feedsoft.ai/events/13860-heavy-rains-cause-major-flooding-in-key-argentine-soybean-region.md) | -2.4% | -0.8% |
| SOY | 2026-03-24 | [Brazilian Rainfall Patterns Boost Second-Crop Corn and Cotton While Challenging Soybean Harvest \| Tridge Insights](https://feedsoft.ai/events/13446-brazilian-rainfall-patterns-boost-second-crop-corn-and-cotton-while-challenging.md) | -0.3% | +0.9% |
| SOY | 2017-01-17 | [Heavy rainfall in Argentina supports soybeans, corn - Brownfield Ag News](https://feedsoft.ai/events/11025-heavy-rainfall-in-argentina-supports-soybeans-corn-brownfield-ag-news.md) | +1.5% | +1.1% |
| SBM | 2025-05-23 | [Heavy Rains Cause Major Flooding in Key Argentine Soybean Region](https://feedsoft.ai/events/13860-heavy-rains-cause-major-flooding-in-key-argentine-soybean-region.md) | -0.3% | -4.4% |
| SBM | 2017-01-17 | [Heavy rainfall in Argentina supports soybeans, corn - Brownfield Ag News](https://feedsoft.ai/events/11025-heavy-rainfall-in-argentina-supports-soybeans-corn-brownfield-ag-news.md) | +3.3% | +3.2% |
| SBM | 2020-08-27 | [Parched soybean fields fuel price rally](https://feedsoft.ai/events/51454-parched-soybean-fields-fuel-price-rally.md) | +3.7% | +14.5% |

## Sources

- noticiasagricolas.com.br: https://www.noticiasagricolas.com.br/noticias/soja/431343-chuvas-irregulares-e-calor-intenso-desafiam-lavouras-de-soja-em-alto-garcas-e-rondonopolis.html

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