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polymarket September 2025 Temperature Increase (ºC)
September 2025 Temperature Increase (ºC)
september-2025-temperature-increase-c
$2,415,316 Vol. Ends Oct 11, 2025
This market will resolve to the value reported by the Global Land-Ocean Temperature Index for September 2025 when it is released. Otherwise, this market will resolve to "No". An anomaly of a named bracket for September 2025 is necessary and sufficient to resolve this market to "Yes" immediately once the data becomes available, regardless of whether the figure for September 2025 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 "Sep" in the row "2025" (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 2025 is provided by NASA by December 1, 2025, 11:59 PM ET, this market will resolve "Yes".
Markets
6 markets
Will global temperature increase by less than 1.00ºC in September 2025?
$589,173 Vol. Closed
No pricing
Will global temperature increase by between 1.00ºC and 1.04ºC in September 2025?
$793,664 Vol. Closed
No pricing
Will global temperature increase by between 1.05ºC and 1.09ºC in September 2025?
$264,851 Vol. Closed
No pricing
Will global temperature increase by between 1.10ºC and 1.14ºC in September 2025?
$257,523 Vol. Closed
No pricing
Will global temperature increase by between 1.15ºC and 1.19ºC in September 2025?
$236,834 Vol. Closed
No pricing
Will global temperature increase by more than 1.19ºC in September 2025?
$273,270 Vol. Closed
No pricing
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