Climate Challenges Facing Yemeni Coffee Farmers

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Climate Challenges Facing Yemeni Coffee Farmers Hamdan Coffee

Yemen’s coffee farmers already operate under significant pressure from conflict, supply chain disruption and limited infrastructure.

Climate change is adding a layer of difficulty on top of all of that. Rising temperatures, growing water scarcity and increasingly irregular rainfall are reshaping the conditions under which Yemeni coffee has been grown for centuries.

Understanding what these challenges mean - and why they matter to anyone who drinks Yemeni coffee - is part of understanding what makes this coffee worth seeking out. For full context on Yemeni coffee and its character, read The Complete Guide to Yemeni Coffee: History, Regions and What Makes It Unique.

What climate pressures are Yemeni coffee farmers facing?

Yemen is one of the world’s most water-stressed countries. That was true before climate change began to intensify the problem. Now, rising temperatures in highland growing regions are altering the conditions under which coffee cherries develop. Irregular rainfall - more intense when it arrives, longer dry periods between - creates unpredictability that smallholder farmers cannot easily absorb.

For Yemen’s highland coffee farmers, these are not abstract projections. They are conditions being experienced on the same terraced hillsides that have produced coffee for five centuries. A farmer on a small plot in Haraz or Bani Matar, without the financial reserves to adapt, faces climate-related disruption on top of everything else that Yemen’s current conditions already present.

How does temperature rise affect the coffee itself?

Slow cherry development is central to what makes Yemeni coffee taste the way it does.

The coolness of highland conditions at 1,500 to 2,500 metres slows ripening, allowing complex sugars and flavour compounds to develop inside the seed. Rising temperatures accelerate that process. Cherries that ripen faster produce less nuanced cups. The depth, dried fruit complexity and wine-like body that define Yemeni coffee are directly linked to the conditions that climate change is now putting under pressure.

This is not a distant risk. It is a current reality that affects quality as well as yield - and it compounds the already significant challenge of producing specialty-grade coffee in Yemen’s conditions.

Why are some farmers switching from coffee to qat?

Qat is more drought-tolerant than coffee. It grows quickly, produces multiple harvests annually and sells reliably in local markets year-round without the export infrastructure that coffee requires.

As water becomes scarcer and rainfall more unpredictable, the practical case for qat becomes harder to argue against at the individual farm level. Coffee demands more water, more careful handling and access to supply chains that have been disrupted since 2015. For a farmer trying to maintain a viable livelihood, the short-term economics of qat can be compelling.

The long-term consequence - for Yemen’s coffee heritage, for the preservation of its heirloom varietals and for the farming communities who have kept these traditions alive - is significant. Reversing this trend requires making coffee economically competitive again.

What role do the ancient terraced farms play?

Yemen’s highland coffee is grown on terraced hillsides, some constructed over a thousand years ago. These terraces were built to capture and retain water on steep gradients - an agricultural response to a naturally dry environment that predates modern irrigation by centuries.

The terracing slows water runoff during rainfall, allows moisture to penetrate the soil and reduces erosion on slopes that would otherwise lose their topsoil quickly. In climate terms, they are a form of natural resilience that no modern agricultural technology can easily replicate on these landscapes.

As the founder of Hamdan Coffee, reflects on what he is trying to protect:

“We try to bring art, messages of peace, messages of beauty - to look into the beauty, not to wars and whatever other things you see in the public or political side.”

- Ameen, Founder, Hamdan Coffee

The terraces, the heirloom varietals and the farming communities that maintain them are part of what Hamdan Coffee exists to make visible - and to support.

Are the heirloom varietals at risk?

Yes - and their loss would be permanent.

Yemen’s highland farms hold ancient heirloom varietals - Tuffahi, Dawairi and Udaini among others - that represent one of the most genetically diverse coffee ecosystems on earth. These varietals evolved naturally in Yemen’s highlands over centuries. They exist commercially nowhere else. If climate pressure and economic unviability cause farmers to abandon these farms, the genetic diversity they carry cannot be recovered.

This matters beyond Yemen. Coffee geneticists and researchers have identified Yemen’s heirloom varietals as potentially significant for developing climate-resilient coffee varieties for the global industry. Losing them is not just a loss for Yemeni coffee drinkers. It is a loss for coffee.

Does buying Yemeni coffee help?

Yes - directly.

When a fair premium reaches the farmers who grew the coffee, it gives them more financial capacity to manage their farms through difficult conditions: maintaining terraces, managing water use and sustaining quality through challenging seasons. A farmer earning a stable income from coffee has more options than one operating at survival margins.

Strong international demand for Yemeni specialty coffee also reinforces the economic case for keeping coffee in production rather than switching to qat. Climate adaptation at the farm level requires resources. Those resources come from a viable market. Buying traceable Yemeni coffee from sources who can account for their supply chain is a direct contribution to the conditions that make adaptation possible.

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Last updated: April 2026

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```html ``` --- # Climate Challenges Facing Yemeni Coffee Farmers Yemen's coffee farmers already operate under significant pressure from conflict, supply chain disruption and limited infrastructure. Climate change is adding a layer of difficulty on top of all of that. Rising temperatures, growing water scarcity and increasingly irregular rainfall are reshaping the conditions under which Yemeni coffee has been grown for centuries. Understanding what these challenges mean — and why they matter to anyone who drinks Yemeni coffee — is part of understanding what makes this coffee worth seeking out. For full context on Yemeni coffee and its character, read [The Complete Guide to Yemeni Coffee: History, Regions and What Makes It Unique](https://hamdancoffee.com/blogs/blog/the-complete-guide-to-yemeni-coffee). --- ## What climate pressures are Yemeni coffee farmers facing? Yemen is one of the world's most water-stressed countries. That was true before climate change began to intensify the problem. Now, rising temperatures in highland growing regions are altering the conditions under which coffee cherries develop. Irregular rainfall — more intense when it arrives, longer dry periods between — creates unpredictability that smallholder farmers cannot easily absorb. For Yemen's highland coffee farmers, these are not abstract projections. They are conditions being experienced on the same terraced hillsides that have produced coffee for five centuries. A farmer on a small plot in Haraz or Bani Matar, without the financial reserves to adapt, faces climate-related disruption on top of everything else that Yemen's current conditions already present. --- ## How does temperature rise affect the coffee itself? Slow cherry development is central to what makes Yemeni coffee taste the way it does. The coolness of highland conditions at 1,500 to 2,500 metres slows ripening, allowing complex sugars and flavour compounds to develop inside the seed. Rising temperatures accelerate that process. Cherries that ripen faster produce less nuanced cups. The depth, dried fruit complexity and wine-like body that define Yemeni coffee are directly linked to the conditions that climate change is now putting under pressure. This is not a distant risk. It is a current reality that affects quality as well as yield — and it compounds the already significant challenge of producing specialty-grade coffee in Yemen's conditions. --- ## Why are some farmers switching from coffee to qat? Qat is more drought-tolerant than coffee. It grows quickly, produces multiple harvests annually and sells reliably in local markets year-round without the export infrastructure that coffee requires. As water becomes scarcer and rainfall more unpredictable, the practical case for qat becomes harder to argue against at the individual farm level. Coffee demands more water, more careful handling and access to supply chains that have been disrupted since 2015. For a farmer trying to maintain a viable livelihood, the short-term economics of qat can be compelling. The long-term consequence — for Yemen's coffee heritage, for the preservation of its heirloom varietals and for the farming communities who have kept these traditions alive — is significant. Reversing this trend requires making coffee economically competitive again. --- ## What role do the ancient terraced farms play? Yemen's highland coffee is grown on terraced hillsides, some constructed over a thousand years ago. These terraces were built to capture and retain water on steep gradients — an agricultural response to a naturally dry environment that predates modern irrigation by centuries. The terracing slows water runoff during rainfall, allows moisture to penetrate the soil and reduces erosion on slopes that would otherwise lose their topsoil quickly. In climate terms, they are a form of natural resilience that no modern agricultural technology can easily replicate on these landscapes. As the founder of Hamdan Coffee, reflects on what he is trying to protect: > **"We try to bring art, messages of peace, messages of beauty — to look into the beauty, not to wars and whatever other things you see in the public or political side."** > > — Ameen, Founder, Hamdan Coffee The terraces, the heirloom varietals and the farming communities that maintain them are part of what Hamdan Coffee exists to make visible — and to support. --- ## Are the heirloom varietals at risk? Yes — and their loss would be permanent. Yemen's highland farms hold ancient heirloom varietals — Tuffahi, Dawairi and Udaini among others — that represent one of the most genetically diverse coffee ecosystems on earth. These varietals evolved naturally in Yemen's highlands over centuries. They exist commercially nowhere else. If climate pressure and economic unviability cause farmers to abandon these farms, the genetic diversity they carry cannot be recovered. This matters beyond Yemen. Coffee geneticists and researchers have identified Yemen's heirloom varietals as potentially significant for developing climate-resilient coffee varieties for the global industry. Losing them is not just a loss for Yemeni coffee drinkers. It is a loss for coffee. --- ## Does buying Yemeni coffee help? Yes — directly. When a fair premium reaches the farmers who grew the coffee, it gives them more financial capacity to manage their farms through difficult conditions: maintaining terraces, managing water use and sustaining quality through challenging seasons. A farmer earning a stable income from coffee has more options than one operating at survival margins. Strong international demand for Yemeni specialty coffee also reinforces the economic case for keeping coffee in production rather than switching to qat. Climate adaptation at the farm level requires resources. Those resources come from a viable market. Buying traceable Yemeni coffee from sources who can account for their supply chain is a direct contribution to the conditions that make adaptation possible. --- ### Explore Further - [The Complete Guide to Yemeni Coffee: History, Regions and What Makes It Unique](https://hamdancoffee.com/blogs/blog/the-complete-guide-to-yemeni-coffee) - [The Decline and Revival of Yemeni Coffee Production](https://hamdancoffee.com/blogs/blog/the-decline-and-revival-of-yemeni-coffee-production) - [Sourcing Yemeni Coffee: Direct Trade and Traceability](#) *Last updated: April 2026*

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