A rapidly strengthening super El Niño, with Niño 3.4 anomalies already exceeding +2°C in August 2026 and model consensus pointing to a historic peak near +3–4°C by November–December, stands as the dominant driver of trader sentiment for September 2026 global temperatures. Record ocean heat content, including daily extra-polar SSTs hitting 21.1°C in late August, adds to the background anthropogenic warming trend and raises the likelihood of another top-three September. However, the typical 3–6 month lag in global temperature response to El Niño means September will capture only partial amplification, creating tight differentiation among first-, second-, and third-hottest rankings. Model spread on exact peak timing and strength, plus dataset variations in historical baselines, sustains the close market-implied odds near 49% each.
Riepilogo sperimentale generato dall'AI con riferimento ai dati di Polymarket. Questo non è un consiglio di trading e non ha alcun ruolo nella risoluzione di questo mercato. · AggiornatoSettembre 2026 1°, 2° o 3° più caldo mai registrato?
Il più caldo 49%
Secondo più caldo 49%
3° più caldo 49%
Quarto o inferiore 49%
Il più caldo
49%
Secondo più caldo
49%
3° più caldo
49%
Quarto o inferiore
49%
Il più caldo 49%
Secondo più caldo 49%
3° più caldo 49%
Quarto o inferiore 49%
Il più caldo
49%
Secondo più caldo
49%
3° più caldo
49%
Quarto o inferiore
49%
Note: If September 2026 is tied for first, second, or third hottest with another year, it will qualify for the bracket it ties with.
The primary resolution source for this market will be the figures found in the table titled "GLOBAL Land-Ocean Temperature Index in 0.01 degrees Celsius" under the column for the relevant month (https://data.giss.nasa.gov/gistemp/tabledata_v4/GLB.Ts+dSST.txt). If NASA's "Global Temperature Index" is rendered permanently unavailable, other information from NASA may be used.
If no information for September 2026 is provided by NASA by the last day of the following month, 11:59:59 PM ET, a consensus of credible sources will be used to resolve this market.
Mercato aperto: Aug 28, 2026, 11:14 AM ET
Risolutore
0x69c47De9D...Note: If September 2026 is tied for first, second, or third hottest with another year, it will qualify for the bracket it ties with.
The primary resolution source for this market will be the figures found in the table titled "GLOBAL Land-Ocean Temperature Index in 0.01 degrees Celsius" under the column for the relevant month (https://data.giss.nasa.gov/gistemp/tabledata_v4/GLB.Ts+dSST.txt). If NASA's "Global Temperature Index" is rendered permanently unavailable, other information from NASA may be used.
If no information for September 2026 is provided by NASA by the last day of the following month, 11:59:59 PM ET, a consensus of credible sources will be used to resolve this market.
Risolutore
0x69c47De9D...A rapidly strengthening super El Niño, with Niño 3.4 anomalies already exceeding +2°C in August 2026 and model consensus pointing to a historic peak near +3–4°C by November–December, stands as the dominant driver of trader sentiment for September 2026 global temperatures. Record ocean heat content, including daily extra-polar SSTs hitting 21.1°C in late August, adds to the background anthropogenic warming trend and raises the likelihood of another top-three September. However, the typical 3–6 month lag in global temperature response to El Niño means September will capture only partial amplification, creating tight differentiation among first-, second-, and third-hottest rankings. Model spread on exact peak timing and strength, plus dataset variations in historical baselines, sustains the close market-implied odds near 49% each.
Riepilogo sperimentale generato dall'AI con riferimento ai dati di Polymarket. Questo non è un consiglio di trading e non ha alcun ruolo nella risoluzione di questo mercato. · Aggiornato

Fai attenzione ai link esterni.
Fai attenzione ai link esterni.
Domande frequenti