All countries

South America

Ecuador

Warmer than average

Seasonal outlook

September to November 2026

Likely warmer than usual

The European seasonal forecast model expects Ecuador to average about 1.1°C warmer than usual for this time of year.

Cooler 21%About usual 21%Warmer 58%

Estimated chance of each outcome. With no forecast signal, each would be about 1 in 3.

High confidence
A strong signal. Outcomes usually follow it, but not always.
Source
European seasonal forecast (ECMWF), via Copernicus
Technical details
  • Model: ECMWF SEAS5 (system 51) ensemble mean, from the Copernicus Climate Data Store.
  • 2 m air temperature anomaly: +1.12°C, averaged over September to November 2026, relative to the model's 1993 to 2016 average.
  • Taken at the model grid point nearest -1.80, -78.20, so it represents that area rather than the whole country.
  • Chances (cooler / about usual / warmer): 21% / 21% / 58%. Estimated by Nino Tracker from the size of the anomaly, because the ensemble mean product does not include the model's own odds.
  • Confidence is set by the anomaly's size: under 0.5°C low, 0.5 to 1°C moderate, 1°C or more high.

El Niño right now

Strong El Niño

El Niño is a natural warming of the central and eastern tropical Pacific Ocean that shifts weather patterns around the world. Over June to August 2026, sea temperatures there averaged about 1.8°C above normal, which counts as a strong event.

Technical details
  • Oceanic Niño Index (ONI): +1.80 for JJA 2026. It is the 3-month average sea surface temperature anomaly in the Niño 3.4 region (5°N to 5°S, 120°W to 170°W), from NOAA.
  • El Niño conditions are +0.5°C or more, La Niña −0.5°C or less, sustained for five overlapping 3-month seasons. Strength: weak 0.5 to 0.9, moderate 1.0 to 1.4, strong 1.5 to 1.9, very strong 2.0 or more.
  • NOAA now uses a relative version of this index (RONI) for official monitoring. The ONI is still published each month.
  • Last updated Sep 23, 2026, 6:38 PM UTC.

Upcoming 7 Days

Quito
9–20°
Showers
12.4° avg
Last year
13.0° avg
0.6° warmer
Guayaquil
24–33°
Showers
26.5° avg
Last year
25.1° avg
1.4° cooler
Cuenca
8–22°
Showers
14.2° avg
Last year
13.3° avg
0.9° cooler
Manta
24–30°
Drizzle
26.4° avg
Last year
23.8° avg
2.6° cooler
Last year this week · Sep 23 to 29, 2025

Across these 4 cities, it averaged 18.8°, 1.1° cooler than this week's forecast of 19.9°.

Updated Sep 23, 2026, 6:38 PM UTC

Nino Tracker updates weather data two times a day.