Curaçao
Score moved 7 → 6 . “UN and regional forecasters flag a strengthening El Niño that could push Curaçao into drought and humid heat through the harvest”
A strengthening El Niño, with ocean indices well above the +0.5 threshold, is expected to bring drier and hotter conditions to Curaçao through the peak June–October impact window. Reanalysis for 9 July–6 October 2026 already shows rainfall about 38% below the 1991–2020 normal and mean temperatures 0.4°C above normal, though that window is climatologically dry and the more telling signal is a likely delayed and erratic start to the coming rains. The United Nations and regional outlets warn of impactful drought alongside humid heat over the next three months, with knock-on pressure on water storage, agriculture and public health.
63.1 mm vs 101.7 mm normal
Reanalysis shows rainfall for 9 July–6 October 2026 running about 38% below the 1991–2020 normal, consistent with the canonical El Niño drying signal for Curaçao, though this window falls in the climatological dry season when totals are normally under 20 mm and percentage anomalies carry little weight.
News source28.57°C mean vs 28.15°C normal
Mean temperature for the same window came in about 0.4°C above normal, a modest warm anomaly that articles expect to intensify as the strengthening El Niño combines with humid heat over the coming months.
News sourceEl Niño typically makes Curaçao drier. Observed rainfall is running -38% — in line with the canonical response.
NASA POWER (MERRA-2) reanalysis, 9 Jul 2026 – 6 Oct 2026, sampled at the country centroid (12.1°, -68.9°). Normals are 1991–2020. How this is computed
When it matters
Agricultural calendar for Curaçao and where the El Niño impact window falls
Last 12 months vs normal
Observed monthly rainfall against the 1991–2020 climatology
Sector by sector
A delayed, erratic wet season would cut soil moisture for planting and threaten the November–January harvest, with livestock and rain-fed crops most exposed.
Below-normal rainfall recharge is expected to draw down reservoirs and cisterns, raising the likelihood of conservation measures and higher reliance on desalination.
Prolonged humid heat raises heat-stress risk for outdoor workers and the elderly, while drier conditions can worsen dust, respiratory irritation and water-borne disease risk when rains finally arrive.
Humid heat is expected to lift air-conditioning demand and peak load, while drought can reduce water availability for cooling and hydro-linked supply.
Warmer coastal waters and rougher trade-wind seas may shift pelagic stocks and shorten safe fishing days for the small-boat fleet.
What happened last time
Past El Niño episodes and how Curaçao responded. See the full ENSO timeline →
2023-24
A strong El Niño contributed to below-normal rainfall and warmer-than-normal conditions across the southern Caribbean, straining water supplies and rain-fed agriculture.
unsourced background2015-16
A very strong El Niño coincided with severe regional drought, depleted cisterns and reservoirs in Curaçao and neighbouring islands, and elevated heat stress.
unsourced background1997-98
One of the strongest El Niño events on record brought pronounced drought and water rationing across the ABC islands, with sharp agricultural losses in the following harvest.
unsourced backgroundLatest coverage
RSSUnited Nations warns of possible El Niño bringing more heat and drought to Aruba and Curaçao
Strengthening El Niño Points to Drought and Humid Heat for Curaçao
A strengthening El Niño, with ocean indices well above the +0.5 threshold, is expected to bring drier and hotter conditions to Curaçao through the peak June–October impact window. Reanalysis for 9 Jul
WEATHER VAULT: 1877 Major Hurricane Landfall
Strengthening El Niño Could Bring Drier, Hotter Conditions to Curaçao
Nearby
Other countries in Caribbean