Barbados
Narrative updated. “El Niño is squeezing Barbados' rains while Caribbean waters run hot — what it means for the harvest ahead”
A strengthening El Niño is suppressing rainfall across Barbados and the wider Caribbean, with CariCOF and Barbados Today warning that drought conditions are persisting well into the wet season. Measured reanalysis confirms the signal: rainfall for 9 July–6 October 2026 ran 38% below the 1991–2020 normal, while mean temperatures came in 0.7°C above normal as Caribbean sea surface temperatures steadily warm. Forecasters expect the coming months to bring both impactful drought and humid heat, delaying the agricultural growing season and threatening the November–January harvest.
165.9 mm vs 269.9 mm normal
Reanalysis shows rainfall across Barbados ran 38% below the 1991–2020 normal for 9 July–6 October 2026, consistent with CariCOF and Barbados Today warnings that El Niño is suppressing rainfall and prolonging drought into the wet season.
News source28.72°C mean vs 28.01°C normal
Mean temperatures for the same window came in 0.7°C above normal, matching CariCOF and Jamaica Observer reporting that a strengthening El Niño and steadily warming Caribbean waters are raising humid-heat and heatwave risk.
News sourceEl Niño typically makes Barbados drier. Observed rainfall is running -39% — in line with the canonical response.
NASA POWER (MERRA-2) reanalysis, 9 Jul 2026 – 6 Oct 2026, sampled at the country centroid (13.2°, -59.5°). Normals are 1991–2020. How this is computed
When it matters
Agricultural calendar for Barbados and where the El Niño impact window falls
Last 12 months vs normal
Observed monthly rainfall against the 1991–2020 climatology
Sector by sector
Suppressed wet-season rains are expected to delay planting and cut yields, with the November–January harvest at risk from moisture stress.
Below-normal rainfall is likely to strain reservoirs and groundwater recharge, raising the prospect of water restrictions if drought persists.
Prolonged heat and humidity raise heat-stress and dehydration risks, while drier conditions can worsen respiratory irritation and waterborne disease risk when rains finally arrive.
Higher humid-heat demand for cooling is expected to lift electricity loads, while low reservoir levels could pressure hydropower and thermal plant cooling.
Warming coastal waters and heat stress may push fish stocks into deeper or cooler waters, disrupting nearshore catches and reef health.
What happened last time
Past El Niño episodes and how Barbados responded. See the full ENSO timeline →
2023-24
El Niño conditions again suppressed regional rainfall, prolonging dry spells into the wet season and stressing water supplies and farming.
unsourced background2015-16
A powerful El Niño contributed to significant Caribbean drought, water rationing and agricultural setbacks across the region, including Barbados.
unsourced background1997-98
One of the strongest El Niño events on record brought severe drought to the eastern Caribbean, with Barbados experiencing markedly reduced wet-season rainfall and crop losses.
unsourced backgroundLatest coverage
RSSEl Niño Tightens Its Grip: Barbados Faces Drier Wet Season and Rising Heat
A strengthening El Niño is suppressing rainfall across Barbados and the wider Caribbean, with CariCOF and Barbados Today warning that drought conditions are persisting well into the wet season. Measur
Dry spell: El Niño phenom weakens rainfall as drought warnings persist into wet season
El Niño strengthens as Caribbean seas warm, increasing risks of heatwaves — CariCOF
CariCOF Warns El Niño is Strengthening and Water Around the Caribbean is Steadily Warming
Latin America & The Caribbean Weekly Situation Update as of 2 October 2026
Nearby
Other countries in Caribbean