Commodities

If your morning cup feels dearer again, blame the weather in Brazil. Coffee prices have jumped to a five-month high, driven by a slow harvest and fresh fears about the crop in the country that supplies about a third of the world’s beans.

A Brazilian weather shock has driven coffee prices sharply higher. (Photo: Wikimedia Commons)

The move was sharp. Benchmark arabica futures leapt almost ten percent in a single session, hitting their highest level since the start of the year.

In price terms, arabica pushed back above $3 a pound. That is a world away from early June, when the beans had slumped to their lowest in more than a year on hopes of a bumper crop.

The reversal has been swift. In barely a month, an outlook of comfortable supply has flipped into fresh anxiety, a reminder of how quickly weather can rewrite the coffee story.

Why coffee prices are climbing again

The trigger was Brazil’s harvest. By early July only about fifty-two percent of the crop had been picked, behind last year’s pace and below the five-year average for the date.

Rain made it worse. Heavy rainfall has disrupted fieldwork in recent weeks and may have dented the quality of some beans, and more wet weather is forecast for the middle of July.

Growers are also sitting tight. Brazilian farmers have been holding back sales, betting that prices will climb further and bracing for the possible impact of this year’s weather.

The slow harvest matters twice over. It delays fresh beans reaching the market now, and it hints that the final crop may disappoint the bumper forecasts made earlier in the year.

The El Niño shadow

The bigger worry is the season ahead. Traders fear an El Niño weather pattern could delay the rains that Brazil’s coffee trees need to flower in September and October.

Forecasters are not reassuring. American meteorologists put a high probability on a strong El Niño this year, and Japan’s weather agency has already confirmed the pattern forming in the Pacific.

Frost is the tail risk. The cold months are the window when a sudden freeze from the south can scorch coffee trees, and the mere possibility keeps speculators on edge.

Memories run deep here. A severe frost in 2021 damaged large areas of Brazilian coffee and sent prices soaring, and the market has been jumpy about the risk ever since.

Funds are leaning in. Investment funds have been building positions on the weather uncertainty, adding a speculative charge that can exaggerate each move up or down.

Why Brazil’s weather moves your cup

The link is simple scale. Brazil is by far the world’s largest coffee grower, so a scare in its fields feeds almost instantly into prices on the futures exchanges in New York and London.

Thin inventories sharpen the swings. Coffee held in certified warehouses has fallen to some of its lowest levels in years, leaving little cushion when supply fears flare.

A stronger real adds fuel. When Brazil’s currency firms against the dollar, its farmers have less incentive to sell abroad, tightening the global market further.

United States trade policy lurks in the background too. Steep tariffs on Brazilian goods have already reshuffled coffee flows, pushing American buyers toward other origins and adding another layer of uncertainty.

Robusta beans are caught up as well. The cheaper variety used in instant coffee also climbed, even as a strong crop in Vietnam works to cap its gains.

For a foreign reader, the takeaway is direct. The price of a cappuccino in London or Munich is being set, in part, by how much rain falls this month in Minas Gerais.

The pass-through is not instant, but it is real. Roasters absorb some of the shock, yet a sustained rise in the beans eventually reaches the price of a bag on the supermarket shelf.

Frequently Asked Questions

Why are coffee prices rising in 2026?

Coffee prices jumped to a five-month high because Brazil’s harvest is running slow, rain has disrupted picking, and traders fear an El Niño weather pattern could hurt next year’s crop. Low exchange stocks and a stronger Brazilian real added to the pressure.

How much do coffee prices depend on Brazil?

Brazil grows roughly a third of the world’s coffee, so its weather and harvest pace move global prices quickly. A scare in Brazilian fields feeds almost immediately into arabica futures traded in New York and London.

Will coffee prices keep climbing?

Much depends on the weather over the coming months and how Brazil’s next crop develops. Forecasters still expect a large 2026/27 harvest, which could ease prices, but El Niño and any frost remain key risks.