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icon for Setembro de 2026 Aumento de temperatura (ºC)

Setembro de 2026 Aumento de temperatura (ºC)

icon for Setembro de 2026 Aumento de temperatura (ºC)

Setembro de 2026 Aumento de temperatura (ºC)

out 10

out 10

<1,30ºC 50%

1,30–1,34ºC 50%

1,35–1,39ºC 50%

1,40–1,44ºC 50%

Polymarket
NOVO

<1,30ºC 50%

1,30–1,34ºC 50%

1,35–1,39ºC 50%

1,40–1,44ºC 50%

Polymarket
NOVO

<1,30ºC

$0 Vol.

50%

1,30–1,34ºC

$0 Vol.

50%

1,35–1,39ºC

$0 Vol.

50%

1,40–1,44ºC

$0 Vol.

50%

1,45–1,49ºC

$0 Vol.

50%

>1,49ºC

$0 Vol.

50%

This market will resolve according to the value reported by the Global Land-Ocean Temperature Index for September 2026 when it is released. An anomaly within a named bracket for September 2026 is necessary and sufficient to resolve this market immediately once the data becomes available, regardless of whether the figure for September 2026 is later revised. The brackets are mutually exclusive and collectively exhaustive: each range is inclusive of both of its stated endpoints, and the reported anomaly (to the nearest 0.01ºC) falls within exactly one bracket. 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 "Sep" 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 September 2026 is provided by NASA by November 1, 2026, 11:59 PM ET, this market will resolve to the lowest range bracket.With market-implied odds evenly balanced at 50% across anomaly ranges for September 2026, traders see substantial uncertainty in the precise global mean temperature rise above pre-industrial baselines. Primary drivers include the current ENSO state—likely neutral following recent patterns—which modulates sea surface temperatures and atmospheric heat content, alongside ongoing Arctic sea ice trends and Northern Hemisphere summer heat carryover. Official NOAA and NASA monitoring will deliver key September data releases on surface temperatures and model consensus, potentially narrowing the distribution. Historical variability from short-term weather patterns and ocean-atmosphere coupling supports this close contest, with resolution hinging on final monthly averages rather than forecasts alone.

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

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

The brackets are mutually exclusive and collectively exhaustive: each range is inclusive of both of its stated endpoints, and the reported anomaly (to the nearest 0.01ºC) falls within exactly one bracket.

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 "Sep" 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 September 2026 is provided by NASA by November 1, 2026, 11:59 PM ET, this market will resolve to the lowest range bracket.
Volume
$0
Data de Término
10 out 2026
Mercado Aberto
Aug 31, 2026, 9:36 AM ET
This market will resolve according to the value reported by the Global Land-Ocean Temperature Index for September 2026 when it is released. An anomaly within a named bracket for September 2026 is necessary and sufficient to resolve this market immediately once the data becomes available, regardless of whether the figure for September 2026 is later revised. The brackets are mutually exclusive and collectively exhaustive: each range is inclusive of both of its stated endpoints, and the reported anomaly (to the nearest 0.01ºC) falls within exactly one bracket. 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 "Sep" 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 September 2026 is provided by NASA by November 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 September 2026 when it is released. An anomaly within a named bracket for September 2026 is necessary and sufficient to resolve this market immediately once the data becomes available, regardless of whether the figure for September 2026 is later revised. The brackets are mutually exclusive and collectively exhaustive: each range is inclusive of both of its stated endpoints, and the reported anomaly (to the nearest 0.01ºC) falls within exactly one bracket. 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 "Sep" 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 September 2026 is provided by NASA by November 1, 2026, 11:59 PM ET, this market will resolve to the lowest range bracket.With market-implied odds evenly balanced at 50% across anomaly ranges for September 2026, traders see substantial uncertainty in the precise global mean temperature rise above pre-industrial baselines. Primary drivers include the current ENSO state—likely neutral following recent patterns—which modulates sea surface temperatures and atmospheric heat content, alongside ongoing Arctic sea ice trends and Northern Hemisphere summer heat carryover. Official NOAA and NASA monitoring will deliver key September data releases on surface temperatures and model consensus, potentially narrowing the distribution. Historical variability from short-term weather patterns and ocean-atmosphere coupling supports this close contest, with resolution hinging on final monthly averages rather than forecasts alone.

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

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

The brackets are mutually exclusive and collectively exhaustive: each range is inclusive of both of its stated endpoints, and the reported anomaly (to the nearest 0.01ºC) falls within exactly one bracket.

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 "Sep" 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 September 2026 is provided by NASA by November 1, 2026, 11:59 PM ET, this market will resolve to the lowest range bracket.
Volume
$0
Data de Término
10 out 2026
Mercado Aberto
Aug 31, 2026, 9:36 AM ET
This market will resolve according to the value reported by the Global Land-Ocean Temperature Index for September 2026 when it is released. An anomaly within a named bracket for September 2026 is necessary and sufficient to resolve this market immediately once the data becomes available, regardless of whether the figure for September 2026 is later revised. The brackets are mutually exclusive and collectively exhaustive: each range is inclusive of both of its stated endpoints, and the reported anomaly (to the nearest 0.01ºC) falls within exactly one bracket. 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 "Sep" 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 September 2026 is provided by NASA by November 1, 2026, 11:59 PM ET, this market will resolve to the lowest range bracket.

Cuidado com os links externos.

Frequently Asked Questions

"Setembro de 2026 Aumento de temperatura (ºC)" is a prediction market on Polymarket with 6 possible outcomes where traders buy and sell shares based on what they believe will happen. The current leading outcome is "<1,30ºC" at 50%, followed by "1,30–1,34ºC" at 50%. Prices reflect real-time crowd-sourced probabilities. For example, a share priced at 50¢ implies that the market collectively assigns a 50% chance to that outcome. These odds shift continuously as traders react to new developments and information. Shares in the correct outcome are redeemable for $1 each upon market resolution.

"Setembro de 2026 Aumento de temperatura (ºC)" is a newly created market on Polymarket, launched on Aug 31, 2026. As an early market, this is your opportunity to be among the first traders to set the odds and establish the market's initial price signals. You can also bookmark this page to track volume and trading activity as the market gains traction over time.

To trade on "Setembro de 2026 Aumento de temperatura (ºC)," browse the 6 available outcomes listed on this page. Each outcome displays a current price representing the market's implied probability. To take a position, select the outcome you believe is most likely, choose "Yes" to trade in favor of it or "No" to trade against it, enter your amount, and click "Trade." If your chosen outcome is correct when the market resolves, your "Yes" shares pay out $1 each. If it's incorrect, they pay out $0. You can also sell your shares at any time before resolution if you want to lock in a profit or cut a loss.

The current frontrunner for "Setembro de 2026 Aumento de temperatura (ºC)" is "<1,30ºC" at 50%, meaning the market assigns a 50% chance to that outcome. The next closest outcome is "1,30–1,34ºC" at 50%. These odds update in real-time as traders buy and sell shares, so they reflect the latest collective view of what's most likely to happen. Check back frequently or bookmark this page to follow how the odds shift as new information emerges.

The resolution rules for "Setembro de 2026 Aumento de temperatura (ºC)" define exactly what needs to happen for each outcome to be declared a winner — including the official data sources used to determine the result. You can review the complete resolution criteria in the "Rules" section on this page above the comments. We recommend reading the rules carefully before trading, as they specify the precise conditions, edge cases, and sources that govern how this market is settled.