# Cloudy and Humid Conditions May Have Lowered 2025 Corn Yields

> Analysts attribute part of the below-expected 2025 U.S. corn yields to cloudy, humid midsummer weather that reduced solar radiation during grain fill. York County, Nebraska, fields that typically exceed 240 bushels per acre averaged about 180, a 25% drop, with fewer sunlight days in July.

- Date: 2025-11-13 · published 2025-11-13T12:00:00.000Z
- Category: weather · region US · magnitude medium
- Page: https://feedsoft.ai/events/13045-cloudy-and-humid-conditions-may-have-lowered-2025-corn-yields
- Commodities: [Corn](https://feedsoft.ai/c/CORN.md)

## Why it matters

Lower-than-expected yields from reduced solar radiation tighten the corn supply outlook, which supports corn prices.

## Read by commodity

- CORN: bullish ▲

## Similar past events

| Commodity | Date | Event | 5-day % | 20-day % |
| --- | --- | --- | --- | --- |
| CORN | 2026-08-20 | [Scattered Showers Creating Mixed Conditions for Corn and Soybean Fill Period](https://feedsoft.ai/events/12970-scattered-showers-creating-mixed-conditions-for-corn-and-soybean-fill-period.md) | +6.7% | +10.6% |
| CORN | 2017-07-18 | [Corn market figures in lower yields \| Illinois Extension \| Illinois](https://feedsoft.ai/events/69795-corn-market-figures-in-lower-yields-illinois-extension-illinois.md) | +0.4% | -2.4% |
| CORN | 2026-05-29 | [Will Midwest Dryness Hurt Corn and Soybean Yields This Summer?](https://feedsoft.ai/events/12998-will-midwest-dryness-hurt-corn-and-soybean-yields-this-summer.md) | -5.3% | -7.3% |
| CORN | 2022-06-20 | [Hot and dry conditions increasing drought concerns in the Corn Belt](https://feedsoft.ai/events/13353-hot-and-dry-conditions-increasing-drought-concerns-in-the-corn-belt.md) | -3.7% | -11.8% |
| CORN | 2017-06-12 | [Hot and dry conditions continue across much of Midwest - Brownfield Ag News](https://feedsoft.ai/events/70339-hot-and-dry-conditions-continue-across-much-of-midwest-brownfield-ag-news.md) | -0.6% | +2.1% |

## Sources

- dtnpf.com: https://www.dtnpf.com/agriculture/web/Ag/blogs/ag-weather-forum/blog-post/2025/11/13/cloudy-humid-conditions-may-lowered

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