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icon for Août 2026 Augmentation de la température (ºC)

Août 2026 Augmentation de la température (ºC)

icon for Août 2026 Augmentation de la température (ºC)

Août 2026 Augmentation de la température (ºC)

1,20–1,24ºC 38%

1,10–1,14ºC 38%

1,25–1,29ºC 36%

1,15–1,19ºC 35%

Polymarket
NOUVEAU

1,20–1,24ºC 38%

1,10–1,14ºC 38%

1,25–1,29ºC 36%

1,15–1,19ºC 35%

Polymarket
NOUVEAU

<1,10ºC

$20 Vol.

10%

1,10–1,14ºC

$0 Vol.

38%

1,15–1,19ºC

$0 Vol.

35%

1,20–1,24ºC

$0 Vol.

38%

1,25–1,29ºC

$0 Vol.

36%

>1,29ºC

$0 Vol.

35%

This market will resolve according to the value reported by the Global Land-Ocean Temperature Index for August 2026 when it is released. An anomaly within a named bracket for August 2026 is necessary and sufficient to resolve this market immediately once the data becomes available, regardless of whether the figure for August 2026 is later revised. The primary resolution source for this market will be the figure found in the table titled "GLOBAL Land-Ocean Temperature Index in 0.01 degrees Celsius" under the column "Aug" in the row "2026" (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 August 2026 is provided by NASA by October 1, 2026, 11:59 PM ET, this market will resolve to the lowest range bracket.A developing strong El Niño event, with Niño 3.4 sea surface temperature anomalies already exceeding +2°C in mid-July 2026 and models projecting further intensification toward 2°C or higher by late summer, serves as the dominant driver elevating trader expectations for August global mean surface temperatures. This Pacific warming, superimposed on a long-term anthropogenic trend near 1.4–1.5°C above pre-industrial levels, favors anomalies in the upper bins around 1.2–1.3°C or above, consistent with June 2026 observations of 1.49°C. Differentiation among closely matched outcomes hinges on the precise timing of El Niño peak influence, potential modulation by positive Indian Ocean Dipole conditions, and short-term variability in Arctic and land-surface feedbacks. Upcoming August data releases from NOAA and Berkeley Earth will clarify resolution thresholds.

This market will resolve according to the value reported by the Global Land-Ocean Temperature Index for August 2026 when it is released.

An anomaly within a named bracket for August 2026 is necessary and sufficient to resolve this market immediately once the data becomes available, regardless of whether the figure for August 2026 is later revised.

The primary resolution source for this market will be the figure found in the table titled "GLOBAL Land-Ocean Temperature Index in 0.01 degrees Celsius" under the column "Aug" in the row "2026" (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 August 2026 is provided by NASA by October 1, 2026, 11:59 PM ET, this market will resolve to the lowest range bracket.
Volume
$20
Date de fin
1 sept. 2026
Marché ouvert
Jul 28, 2026, 1:48 PM ET
This market will resolve according to the value reported by the Global Land-Ocean Temperature Index for August 2026 when it is released. An anomaly within a named bracket for August 2026 is necessary and sufficient to resolve this market immediately once the data becomes available, regardless of whether the figure for August 2026 is later revised. The primary resolution source for this market will be the figure found in the table titled "GLOBAL Land-Ocean Temperature Index in 0.01 degrees Celsius" under the column "Aug" in the row "2026" (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 August 2026 is provided by NASA by October 1, 2026, 11:59 PM ET, this market will resolve to the lowest range bracket.
This market will resolve according to the value reported by the Global Land-Ocean Temperature Index for August 2026 when it is released. An anomaly within a named bracket for August 2026 is necessary and sufficient to resolve this market immediately once the data becomes available, regardless of whether the figure for August 2026 is later revised. The primary resolution source for this market will be the figure found in the table titled "GLOBAL Land-Ocean Temperature Index in 0.01 degrees Celsius" under the column "Aug" in the row "2026" (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 August 2026 is provided by NASA by October 1, 2026, 11:59 PM ET, this market will resolve to the lowest range bracket.A developing strong El Niño event, with Niño 3.4 sea surface temperature anomalies already exceeding +2°C in mid-July 2026 and models projecting further intensification toward 2°C or higher by late summer, serves as the dominant driver elevating trader expectations for August global mean surface temperatures. This Pacific warming, superimposed on a long-term anthropogenic trend near 1.4–1.5°C above pre-industrial levels, favors anomalies in the upper bins around 1.2–1.3°C or above, consistent with June 2026 observations of 1.49°C. Differentiation among closely matched outcomes hinges on the precise timing of El Niño peak influence, potential modulation by positive Indian Ocean Dipole conditions, and short-term variability in Arctic and land-surface feedbacks. Upcoming August data releases from NOAA and Berkeley Earth will clarify resolution thresholds.

This market will resolve according to the value reported by the Global Land-Ocean Temperature Index for August 2026 when it is released.

An anomaly within a named bracket for August 2026 is necessary and sufficient to resolve this market immediately once the data becomes available, regardless of whether the figure for August 2026 is later revised.

The primary resolution source for this market will be the figure found in the table titled "GLOBAL Land-Ocean Temperature Index in 0.01 degrees Celsius" under the column "Aug" in the row "2026" (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 August 2026 is provided by NASA by October 1, 2026, 11:59 PM ET, this market will resolve to the lowest range bracket.
Volume
$20
Date de fin
1 sept. 2026
Marché ouvert
Jul 28, 2026, 1:48 PM ET
This market will resolve according to the value reported by the Global Land-Ocean Temperature Index for August 2026 when it is released. An anomaly within a named bracket for August 2026 is necessary and sufficient to resolve this market immediately once the data becomes available, regardless of whether the figure for August 2026 is later revised. The primary resolution source for this market will be the figure found in the table titled "GLOBAL Land-Ocean Temperature Index in 0.01 degrees Celsius" under the column "Aug" in the row "2026" (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 August 2026 is provided by NASA by October 1, 2026, 11:59 PM ET, this market will resolve to the lowest range bracket.

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Questions fréquentes

« Août 2026 Augmentation de la température (ºC) » est un marché de prédiction sur Polymarket avec 6 résultats possibles où les traders achètent et vendent des parts selon ce qu'ils pensent qu'il se passera. Le résultat en tête actuel est « 1,10–1,14ºC » à 38%, suivi de « 1,20–1,24ºC » à 38%. Les prix reflètent des probabilités en temps réel de la communauté. Par exemple, une part cotée à 38¢ implique que le marché attribue collectivement une probabilité de 38% à ce résultat. Ces cotes changent en permanence. Les parts du résultat correct sont échangeables contre $1 chacune lors de la résolution du marché.

« Août 2026 Augmentation de la température (ºC) » est un marché nouvellement créé sur Polymarket, lancé le Jul 28, 2026. En tant que marché récent, c'est votre opportunité d'être parmi les premiers traders à définir les cotes et établir les premiers signaux de prix du marché. Vous pouvez également ajouter cette page à vos favoris pour suivre le volume et l'activité de trading au fil du temps.

Pour trader sur « Août 2026 Augmentation de la température (ºC) », parcourez les 6 résultats disponibles sur cette page. Chaque résultat affiche un prix actuel représentant la probabilité implicite du marché. Pour prendre position, sélectionnez le résultat que vous estimez le plus probable, choisissez « Oui » pour trader en sa faveur ou « Non » pour trader contre, entrez votre montant et cliquez sur « Trader ». Si votre résultat choisi est correct lors de la résolution, vos parts « Oui » rapportent $1 chacune. S'il est incorrect, elles rapportent $0. Vous pouvez également vendre vos parts avant la résolution.

Le favori actuel pour « Août 2026 Augmentation de la température (ºC) » est « 1,10–1,14ºC » à 38%, ce qui signifie que le marché attribue une probabilité de 38% à ce résultat. Le résultat le plus proche ensuite est « 1,20–1,24ºC » à 38%. Ces cotes sont mises à jour en temps réel à mesure que les traders achètent et vendent des parts. Revenez fréquemment ou ajoutez cette page à vos favoris.

Les règles de résolution de « Août 2026 Augmentation de la température (ºC) » définissent exactement ce qui doit se produire pour que chaque résultat soit déclaré gagnant, y compris les sources de données officielles utilisées pour déterminer le résultat. Vous pouvez consulter les critères de résolution complets dans la section « Règles » sur cette page au-dessus des commentaires. Nous recommandons de lire attentivement les règles avant de trader, car elles précisent les conditions exactes, les cas particuliers et les sources.