There is a particular vulnerability in a crop that depends on a narrow band of the planet's climate—a vulnerability that becomes visible when the Pacific warms, when the rains fail or fall too hard, when the delicate balance that coffee trees require is disrupted by forces far beyond the reach of any farmer. In 2026, that vulnerability is on full display. A near-record strong El Niño is strengthening in the Pacific Ocean, and the world's coffee-growing regions—from Brazil to Vietnam to Central America—are bracing for its effects. The result, economists and industry analysts warn, may be higher prices for the morning cup that billions of people take for granted .
El Niño is a periodic climate cycle characterized by hotter-than-normal sea surface temperatures in the tropical Pacific. It reshapes weather patterns across the globe, bringing drought to some regions and flooding to others. Coffee-producing countries are particularly exposed because of their geography. Brazil, the world's largest producer of arabica coffee, can see significant shifts in precipitation during an El Niño. Vietnam, the largest producer of robusta, typically experiences warmer and drier weather—conditions that can deplete the reservoirs used to irrigate coffee trees .
The effects are already being felt. The International Coffee Organization's composite indicator price rose 15.4 percent month-over-month in July 2026, reaching an average of 287.26 cents per pound. The increase was driven by concerns about arabica supply, unfavorable weather in Brazil, and the prospect of a strong El Niño . Arabica coffee prices have risen about 30 percent since early June, including their biggest one-day gain in 47 years .
What makes this El Niño particularly concerning is its timing and intensity. The U.S. National Oceanic and Atmospheric Administration has said there is a 97 percent probability that the current El Niño will persist into spring 2027, and an 81 percent chance it will become "very strong" between October and December 2026—ranking it among the most powerful recorded since 1950 . The European Central Bank has calculated that strong El Niño events typically raise global food commodity prices by 9 percent. Economists at Jefferies warned that "in the context of already upward pressure on commodity prices due to the US-Iran war, this effect is likely to be higher" .
For consumers, the impact will not be immediate. Large coffee companies have some capacity to absorb price shocks through long-term contracts, inventories, and futures hedging. But that buffer is limited. If high prices persist, new contracts will be signed at higher rates, and the costs will eventually reach the retail shelf. Nestlé and Starbucks have both cited rising coffee input costs in recent earnings reports . For farmers in the tropics, the stakes are higher. A prolonged El Niño could damage not just this year's crop but the next season's flowering, threatening livelihoods that depend on a single harvest. The Pacific is warm. The reservoirs are low. And the price of coffee, like the climate itself, is in motion.
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Sources: CNN, International Coffee Organization via PAP Biznes, Financial Times via FT Chinese, Jingjiribao
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