Western Africa Pop. 32.7M Capital: Yamoussoukro 5 articles · good coverage

Ivory Coast

Minimal impact · 3/10 Weak signal in El Niño years
What changed since 9 Oct 2026

Score moved 2 → 3 . “Cocoa belt braces for heat and water stress as El Niño strengthens over the Gulf of Guinea”

El Niño conditions are strengthening over the equatorial Pacific, and Ivorian cocoa growers are being warned that heat and water stress could hit the main crop even as early export flows look strong. Measured conditions so far are milder than the headlines suggest: rainfall for 9 July–6 October 2026 ran about 10% above the 1991–2020 normal in what is climatologically the dry season, while mean temperatures came in roughly 0.9°C above normal. The decisive test comes with the October–November harvest, when the impact of El Niño-driven heat and moisture deficits on pod filling and bean quality will become clear.

Sources: [1][2][3] · AI-summarised from 5 articles
RAINFALL · LAST 90 DAYS
+10%

628.1 mm vs 573.3 mm normal

Reanalysis shows rainfall for 9 July–6 October 2026 running about 10% above the 1991–2020 normal, though this window falls in the climatological dry season when totals are normally under 20 mm, so the meaningful signal is the outlook for the coming rains rather than a percentage anomaly.

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TEMPERATURE · LAST 90 DAYS
+0.9°C

25.62°C mean vs 24.72°C normal

Mean temperatures over the same window ran about 0.9°C above normal, consistent with the heat and water-stress risk the articles flag for the cocoa belt.

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SIGNAL CHECK
On schedule

The rainy season (June–September), planting (June–July) and lean season (June–August) have broadly stayed on schedule, with the October–November harvest now the key test of whether El Niño-driven heat and moisture stress cut pod filling and yields.

NASA POWER (MERRA-2) reanalysis, 9 Jul 2026 – 6 Oct 2026, sampled at the country centroid (8.0°, -5.0°). Normals are 1991–2020. How this is computed

When it matters

Agricultural calendar for Ivory Coast and where the El Niño impact window falls

JFMAMJJASOND
Rainy season
Planting
Harvest
Lean season
Rainy seasonPlantingHarvestLean season

Last 12 months vs normal

Observed monthly rainfall against the 1991–2020 climatology

0100200300400500600700Nov2025: 92.1 mm (normal 38.8 mm)NovDec2025: 42 mm (normal 13.7 mm)DecJan2026: 16.5 mm (normal 9.5 mm)JanFeb2026: 48.8 mm (normal 36.2 mm)FebMar2026: 64.3 mm (normal 85.3 mm)MarApr2026: 64 mm (normal 133.7 mm)AprMay2026: 109.7 mm (normal 155.5 mm)MayJun2026: 645.7 mm (normal 181.7 mm)JunJul2026: 125.4 mm (normal 173 mm)JulAug2026: 200.8 mm (normal 187.5 mm)AugSep2026: 261.6 mm (normal 219.6 mm)Sep
Observed monthly rain (mm) 1991–2020 normal

Sector by sector

Agriculture

Cocoa is the primary exposure, with El Niño-linked heat and water stress expected to threaten pod development and bean quality in the main crop, while other rain-fed staples face similar moisture risk if the coming rains underperform.

Water & flooding

Above-normal rainfall in the July–October window has kept surface moisture adequate, but a stronger El Niño could shift the pattern toward drier conditions and increase irrigation and reservoir stress in the cocoa belt.

Health

Heat stress and shifting rainfall patterns can expand the range of mosquito-borne disease and affect nutrition if the cocoa harvest and rural incomes decline.

Energy

Hydropower output depends on inflows to southern dams; a drier-than-normal post-El Niño pattern would raise reliance on thermal generation and increase electricity costs.

Fisheries

Warmer coastal waters and altered upwelling associated with El Niño can displace small pelagic stocks along the Gulf of Guinea, potentially reducing catches for Ivorian artisanal and industrial fleets.

What happened last time

Past El Niño episodes and how Ivory Coast responded. See the full ENSO timeline →

2023-24

El Niño-related heat and erratic rains contributed to cocoa output shortfalls in West Africa and pushed chocolate prices to record highs, a pattern the current articles warn could repeat.

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2015-16

A strong El Niño coincided with a poor Ivorian cocoa harvest and a sharp run-up in global cocoa prices, illustrating how sensitive the sector is to heat and moisture deficits.

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1997-98

One of the strongest El Niño events on record was associated with drier conditions and heat stress across West Africa, contributing to cocoa supply concerns and higher world prices.

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