A hot summer is not unusual for European farmers.

But this year, the problem is bigger than a few weeks of high temperatures.

Across parts of Europe, prolonged heat and limited rainfall are putting pressure on crops, water supplies and farm businesses. The effects are already showing up in production forecasts.

France offers one of the clearest examples.

The country’s 2026 maize harvest could fall sharply because of severe drought and heat. France’s agriculture ministry expects production to fall by about 35%, while some private analysts warn that the decline could reach 50%. Germany is also expecting lower maize production.

And this is not just a French problem.

The EU’s Joint Research Centre says prolonged poor rainfall and repeated heatwaves have worsened drought conditions across Europe. Several major European rivers, including the Loire, Po, Rhine and Danube, reached very low levels in August.

A lower harvest does not automatically mean higher profits.

That is the part farmers need to watch.

If yields fall, a grower may receive a higher price for a crop while still making less money because the farm has fewer tonnes to sell.

At the same time, irrigation, energy, labour and other production costs can increase.

So the real question is not:

“Will crop prices rise?”

It is:

“Will the increase in selling price be large enough to offset the loss in yield and higher production costs?”

That is a much more useful question for farm planning.

Why it matters: A large production loss in one of Europe’s major agricultural economies can tighten regional supply. But for individual growers, lower output can still hurt margins if the yield loss outweighs any price increase.

Why it matters: Water availability is moving from a seasonal concern to a business risk. Farmers may need to think more seriously about irrigation access, crop selection and water efficiency.

The EU’s Joint Research Centre reports that persistent rainfall deficits and repeated heatwaves have worsened drought conditions across Europe.

Why it matters: When weather stress affects several producing regions at once, farmers, processors and buyers may face greater uncertainty over supply, quality and prices.

This is where the story becomes more interesting.

Farmers cannot control rainfall.

But they can influence how exposed their business is to it.

A grower with reliable irrigation, efficient water use, suitable varieties and strong buyer relationships may handle a poor season differently from a grower who depends entirely on rainfall.

That does not mean every farm should immediately invest in expensive irrigation infrastructure.

The investment has to make economic sense.

The better question is:

What does one additional unit of resilience cost, and how much production risk can it remove?

That could mean better irrigation.

It could mean changing varieties.

It could mean improving soil water retention.

It could also mean changing the crop mix.

For the rest of 2026, I would watch four things:

1. Yield forecasts
Are production estimates continuing to fall, or are late-season conditions improving?

2. Water availability
Are restrictions becoming tighter in major farming regions?

3. Farm input costs
Will irrigation, energy and other costs offset higher crop prices?

4. Buyer demand and market prices
Are processors and food buyers willing to pay enough to compensate growers for additional production risk?

These signals will tell us much more about farm profitability than weather headlines alone.

Europe's drought is becoming an economic issue for agriculture.

Lower yields can support prices, but they can also reduce farm revenue. Higher prices only help when they compensate for lost production and additional costs.

For growers, the winning strategy may not simply be producing more.

It may be reducing the cost of production while becoming more resilient to weather risk.

And that is a trend worth watching well beyond Europe.

If drought becomes a more regular production risk, would you invest in irrigation, change crops, improve soil management—or simply accept the higher risk?

Reply to this email and tell me what you would do.

See you next week,

Ma Hasan
Farm Profit Weekly
Practical market insights for smarter farming.

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