Why Coffee Prices Are Rallying Again in Mid-2026 — El Niño, Brazil Weather and What Buyers Should Do Now

Global coffee prices are defined, in commodity market terms, as the ICO Composite Indicator Price (I-CIP) — a weighted average of Arabica and Robusta benchmark prices — and that figure averaged 287.26 US cents per pound in July 2026, a 15.4% jump from June, marking one of the sharpest monthly moves in recent memory. The rally had no single cause. Three forces converged simultaneously: a near-certain El Niño weather pattern, an unusually delayed Brazilian harvest, and Arabica warehouse stocks already hollowed out over months of below-average exports.

For consumers, roasters, and anyone who buys coffee regularly, the practical question is not just why prices moved but how long the pressure lasts — and what, if anything, can be done about it.

Mid-2026 Coffee Price Snapshot at a Glance

Coffee Type	July 2026 Average Price (US cents/lb)	Month-on-Month Change	June 2026 Average (US cents/lb)
ICO Composite (I-CIP)	287.26	+15.4%	248.90
Colombian Milds (Arabica)	383.39	+18.1%	324.60
Other Milds (Arabica)	358.65	+16.5%	307.83
Brazilian Naturals (Arabica)	320.69	+17.9%	272.01
Robustas	184.78	+9.1%	169.39
Arabica (NY ICE benchmark, Aug 7)	~315.90	+32% vs. June 9 low	238.85 (June 9 low)

Sources: ICO Coffee Market Report June 2026; ICO July 2026 data via Global Coffee Report; EBC Financial Group

The table makes one structural point immediately clear: Arabica varieties are carrying the rally far harder than Robusta. That divergence is not incidental — it reflects a specific inventory crisis in deliverable Arabica supplies that underpins the entire price move.

What exactly triggered the July 2026 coffee price rally?

The July rally resulted from three simultaneous supply-side shocks rather than a single catalyst. Understanding each one separately helps clarify how durable the pressure is likely to be.

1. El Niño probability reached near-certainty. The US Climate Prediction Center assigned a 97% probability that El Niño conditions would persist through early spring 2027, and an 81% probability of a very strong event during the final quarter of 2026. Earlier, in June, both the Japan Meteorological Agency and the US National Oceanic and Atmospheric Administration had already indicated a 67% chance of a "Super El Niño" developing later in the year. El Niño is a periodic warming of surface waters in the central and eastern Pacific Ocean that disrupts normal rainfall and temperature patterns across major agricultural regions — historically bringing drought to parts of Southeast Asia and irregular, excessive rainfall to parts of South America. For coffee, the critical concern is what happens during Brazil's September–October flowering window and across Vietnam's Central Highlands, both of which are sensitive to temperature and moisture anomalies.

2. Brazil's harvest fell dramatically behind schedule. As of mid-July, Brazil's 2026/27 harvest was only 64% complete, compared with 77% at the same point a year earlier and below the five-year average of 70%, per agribusiness consultancy Safras & Mercado. By late July, a separate data point from the same consultancy put completion at 63%, versus 76% a year prior. The culprit was excessive rainfall: Somar Meteorologia recorded rainfall in Minas Gerais — Brazil's largest coffee-producing state — at almost 20 times above the historical average for the period in late June. Rain during harvest does not just slow collection; it damages bean quality by promoting mold and uneven drying, and it causes ripe cherries to fall prematurely from trees.

3. Arabica warehouse stocks hit multi-year lows. US-certified Arabica stocks — the deliverable inventory underpinning New York ICE futures — fell 30% during July alone to 0.29 million bags, their lowest level since January 2024. By August 7, ICE-certified Arabica inventories had fallen further to 244,172 bags, a two-and-a-half-year low and roughly a third of the 754,516 bags held a year earlier. When deliverable stocks are this thin, any supply scare — real or anticipated — amplifies price moves because there is little physical coffee available to absorb selling pressure from buyers who need to cover contracts.

The ICO also noted that increased margin requirements on futures exchanges affected market liquidity during July, contributing to some of the largest single-day price swings seen in more than two decades: daily gains of 8.2% and 9.3% on July 6 and 9 respectively.

How bad could El Niño get for Brazil's coffee crop?

The Brazilian Coffee Industry Association (Abic) has estimated that El Niño could cut Brazil's expected record harvest by up to 15–20%. State crop agency Conab had forecast a bumper total output of 66.7 million 60-kilogram bags of arabica and canephora beans for 2026. A 15–20% reduction would remove roughly 10–13 million bags from that forecast — a substantial swing in a global market where cumulative exports for the first nine months of coffee year 2025/26 were already down 1.1% to 92.1 million bags.

The 2023/24 El Niño episode provides a useful precedent. That event, combined with heatwaves and irregular rainfall, cut Brazil's 2024 coffee crop from an initial government forecast of 58.8 million bags to 54.2 million bags — a reduction of roughly 7.8%. Despite Arabica's positive biennial cycle that year, output rose only 0.2%, while conilon (robusta) productivity fell 5.9%.

The current El Niño is forecast to be stronger. Its primary mechanism for damage is disruption to the flowering cycle. Excessive heat and irregular rainfall can lead to uneven and unsuccessful flowering, particularly during the September–October window, which determines the following year's yield. Wellis Caixeta, coffee purchasing manager at Minas Gerais cooperative Expocacer, noted that "irregular ripening creates quality problems and makes harvesting more challenging." Luiz Carlos Bastianello, president of Cooabriel — Brazil's largest canephora cooperative — warned that El Niño could prolong dry periods and excessive heat through January 2027, disrupting bean filling in Espírito Santo, Brazil's largest canephora-producing state.

There is, however, a meaningful counterpoint. Brazilian growers are better prepared than during previous El Niño episodes thanks to rapid expansion of irrigation systems and investment in climate-resistant varieties. Virtually all robusta plantations in Rondônia state are irrigated, and some use water-based cooling systems. Farmers there actually expect a record harvest of 3 million 60-kg bags — above Conab's forecast of 2.77 million bags — because conditions have remained largely within seasonal norms. The risk is concentrated in arabica-producing regions in the southeast, where irrigation adoption remains lower.

Why is Arabica hit harder than Robusta?

Arabica and Robusta are the two primary commercial species of coffee. Arabica (Coffea arabica) is generally grown at higher altitudes in cooler, more variable climates; Robusta (Coffea canephora) is more tolerant of heat and lower elevations. That biological difference translates directly into differential climate vulnerability.

The July 2026 data illustrates the divergence sharply. While Arabica prices rose 17–18% month-on-month, Robusta gained only 9.1%. At the same time, US-certified Arabica stocks fell 30% to 0.29 million bags, while certified Robusta inventories in London actually increased 2.5% to 0.69 million bags. The ICO described this divergence as highlighting "increasingly constrained supplies of immediately deliverable Arabica coffee."

The inventory gap had been building for months. In June, US-certified Arabica stocks had already fallen 13.3% to 0.41 million bags, the lowest level since February 2024, while London Robusta stocks rose 4.8% to 0.68 million bags. Arabica exports had been in a 13-month downward trend as of May 2026, falling 9.3% to 6.46 million bags that month, while Robusta shipments rose 4.8% to 4.34 million bags.

The structural explanation is partly geographic. Arabica's main producing regions — southeastern Brazil and parts of Colombia — are more directly exposed to the rainfall anomalies associated with El Niño. Vietnam, the world's largest Robusta producer, faces different risks (drought rather than excess rain), but its crop outlook had been more stable heading into the rally. The USDA had forecast record 2026/27 world output of 189.7 million bags, with Brazil alone at 71.9 million — but those forecasts were made before the full El Niño picture emerged, and the market is now pricing in the risk that those numbers will not materialize.

How long will high coffee prices last?

Giuseppe Lavazza, chairman of Italian roaster Luigi Lavazza SpA, offered the most direct industry assessment: it will take at least two strong harvests and a significant rebuilding of global inventories to ease supply constraints, making lower prices unlikely over the next two years. "The market needs to have stability before it's time to think about a reduction of prices," Lavazza said. "Instability is the new constant."

That framing aligns with the structural data. Prices had surged about 30% since forecasters first declared El Niño, and Arabica futures in New York posted their biggest intraday jump in 26 years on July 7 before erasing much of that gain the following session — a pattern of volatile, sticky elevated prices rather than a clean directional trend.

Antonio Pancieri Neto, a broker at Painel do Café, noted that Brazil is likely to see a ninth consecutive month of below-average coffee exports in July, with shipments expected to remain below 2 million bags. "As long as supply remains unstable, the market is expected to stay nervous," he said.

Lucca Bezzon, a market intelligence analyst at StoneX, acknowledged a potential downside scenario: if weather conditions improve enough to accelerate Brazil's harvest, large deliveries could materialize and become a bearish factor. There is an expectation of a production surplus of 10 million bags this season — but that surplus is contingent on the harvest completing without further weather disruption, and on Brazilian growers releasing supply rather than holding it back.

The grower behavior point matters. Brazilian growers are selling slowly, and the market has started looking past the record crop now coming off the trees toward the 2027/28 season, which El Niño could damage at the flowering stage. When growers withhold supply in anticipation of higher prices, exchange inventories deteriorate faster — and the cycle becomes self-reinforcing.

What do the export numbers actually show?

Despite the price rally, physical trade flows tell a more detailed story. Worldwide green bean exports increased 0.8% year-on-year in June 2026 to 10.48 million bags, marking the third consecutive month of positive growth during coffee year 2025/26. Brazil was a key contributor: exports of Brazilian Naturals rose 7.1% year-on-year to 2.76 million bags in June, ending a 15-month period of negative growth. Brazil's Robusta exports also climbed 33.4% to 0.64 million bags, reflecting the earlier timing of the 2026 harvest.

Cumulative exports for the first nine months of the coffee year remain down 1.1% to 92.1 million bags, however, and regional performance was sharply uneven. South America recorded the strongest June performance, with exports of all coffee forms rising 17.3% to 4.8 million bags. Africa fell 13.5%, Asia and Oceania declined 2.4%, and the Caribbean, Mexico and Central America region dropped 15.3%.

In May, the picture was worse. Global green bean exports totalled 10.8 million bags, down 4.1% year-on-year, with African exports collapsing 24.1%. The ICO noted that the May decline, combined with tight inventories and falling US certified Arabica stocks, had already made the market nervous before the El Niño announcements arrived.

The V-shaped price pattern in June — falling to a near two-year low of 231.96 US cents per pound on June 9 before rebounding 17.4% to 272.39 US cents per pound by month's end — illustrates how quickly sentiment can shift when inventory buffers are thin. The monthly average of 248.90 US cents per pound for June masked that volatility almost entirely.

What should coffee buyers — consumers, roasters, and retailers — do now?

There is no hedge available to most retail consumers. Coffee is priced globally, and the factors driving the current rally — a near-certain El Niño, a structurally depleted Arabica inventory, and a delayed Brazilian harvest — are not going to resolve in weeks.

That said, several practical considerations are worth understanding.

Robusta is relatively less exposed. The Arabica-Robusta price spread has widened significantly: Colombian Milds at 383.39 US cents per pound versus Robusta at 184.78 US cents per pound represents a gap of nearly 200 cents — more than double the Robusta price. Consumers willing to shift toward blends with higher Robusta content, or toward espresso blends that traditionally use more Robusta, will face less price pressure. Robusta certified stocks in London actually grew during July, so supply there is more stable.

The flowering window is the next critical checkpoint. Brazil's September–October flowering period will determine the 2027/28 crop. If El Niño disrupts flowering — through excessive heat above 27°C for canephora or irregular rainfall during arabica flowering — the market will price in another year of constrained supply. If conditions normalize and flowering proceeds well, the bearish case (a 10-million-bag production surplus) could reassert itself and pull prices lower.

Roasters are already absorbing margin pressure. Lavazza's public comments about tighter margins for roasters signal that retail price increases are likely to follow, with a lag. Roasters typically hedge futures positions months in advance, so the July spike will work through to shelf prices gradually rather than immediately. Consumers should expect incremental price increases over the next two to three quarters rather than a sudden jump.

Buying in moderate bulk at current prices may make sense for households with storage capacity. Whole-bean coffee stored in airtight containers at room temperature retains quality for several months. If the Lavazza two-year outlook proves accurate, current prices — elevated as they are — may look moderate in retrospect.

Specialty and single-origin Arabica will be hit hardest. Colombian Milds at 383.39 US cents per pound represent the sharpest price pressure point. Specialty roasters who source exclusively from high-altitude Colombian or Ethiopian origins will have the least flexibility to absorb costs, and consumers of premium specialty coffee should expect the most significant retail price increases.

For those looking to reduce overall caffeine spend while the coffee market remains volatile, high-quality herbal alternatives — such as those covered in our guides to caffeine-free herbal teas for sleep and herbal teas for digestion — offer a way to reduce coffee consumption without sacrificing a warm-beverage ritual.

Is there any bearish case that could bring prices back down?

Yes, and it is not trivial. The USDA's forecast of record 2026/27 world output of 189.7 million bags, with Brazil alone at 71.9 million bags, represents a genuinely large potential supply if it materializes. The USDA had also forecast Brazil's 2026/27 crop at a record level, 14% higher than the previous season, and Vietnam's production outlook was also increased.

StoneX analyst Lucca Bezzon put the bearish scenario plainly: if weather conditions improve enough to accelerate Brazil's harvest, large deliveries could materialize and become a bearish factor. The 10-million-bag expected production surplus this season is real — it is just currently inaccessible because the harvest is delayed and growers are holding back supply.

The key variables to watch over the next three months are:

• Brazil harvest completion rate: if the pace accelerates significantly in August–September, export volumes will recover and exchange inventories will rebuild.
• El Niño intensity confirmation: the 81% probability of a very strong Q4 2026 event is a forecast, not a certainty. If the event proves moderate rather than severe, the weather premium in prices will deflate.
• Brazilian grower selling behavior: growers holding coffee off the market in anticipation of higher prices are amplifying the current rally. Any shift toward more active selling would ease the inventory crisis quickly.
• Vietnam crop development: Vietnam's Central Highlands are vulnerable to El Niño-related drought. Any deterioration in the Vietnamese Robusta outlook would remove one of the key bearish counterweights.

The June price pattern — where the I-CIP fell to a near two-year low before rebounding 17.4% within weeks — demonstrates how rapidly sentiment can reverse in either direction when inventories are thin. The market is not in a one-way move; it is in a period of high volatility where both sharp rallies and sharp corrections are plausible.

What is the broader context for coffee prices in 2025–2026?

The mid-2026 rally is occurring against a backdrop of already-elevated prices. Coffee had reached record highs in 2025 before easing on prospects of a bumper Brazilian crop. The June 9 low of 231.96 US cents per pound — described as a near two-year low — was still historically high by pre-2024 standards. The rally from that low to 287.26 US cents per pound in July, and further to around 315.90 US cents per pound by early August, represents a market that never fully corrected from its 2025 peaks before the next supply shock arrived.

The ICO's June report described a V-shaped price pattern where both Arabica and Robusta markets reached monthly lows on June 9 — with Arabica falling to its lowest level since September 2024 (a 21-month low) and Robusta to its lowest since July 2025 — before a series of climate announcements reversed the trend. The sequence began with the Japan Meteorological Agency and NOAA reports on June 10–11, followed by reports of heavy Brazilian rainfall, and culminated in the July surge.

This pattern — brief corrections followed by renewed rallies driven by weather news — is consistent with Lavazza's characterization of "instability as the new constant." The structural factors that drove 2025's record prices (years of underinvestment in coffee farming, climate change increasing weather variability, and growing global demand) have not resolved. El Niño is layering an additional cyclical shock on top of those structural pressures.

For the coffee industry, the medium-term challenge is rebuilding inventory buffers large enough to absorb weather shocks without triggering the kind of price spikes seen in June and July 2026. That requires, as Lavazza noted, at least two strong consecutive harvests from Brazil and Vietnam — a timeline that extends well into 2028 even under optimistic assumptions.

For consumers and buyers navigating this environment now, the most useful frame is to treat elevated coffee prices not as a temporary anomaly but as the baseline for the next several years, and to make purchasing and consumption decisions accordingly.