polymarket
Science
Will 2026 be the fifth-hottest year on record?
5
0%
implied YES probability
Price history
Last 91 days ·
High 2% ·
Low 0%
· 7d -60.0pp
· 30d -33.3pp
How this market resolves
This market will resolve according to the numerical rank of how hot 2026 is when compared against all other years for which the Global Land-Ocean Temperature Index has data.
Years will be ranked in descending order, starting with the hottest as number 1, the second hottest as number 2, etc.
If 2026 ties with any other year, it will resolve according to the place the year it ties with occupies.
This market will resolve immediately once the specified data becomes available, regardless of whether the figure for the relevant years is later revised.
The primary resolution source for this market will be the figure found in the table titled "Land-Ocean Temperature Index (C)" under the column "No_Smoothing" in the row "2026" (https://data.giss.nasa.gov/gistemp/graphs/graph_data/Global_Mean_Estimates_based_on_Land_and_Ocean_Data/graph.txt). If NASA's "Global Temperature Index" is rendered permanently unavailable, other information from NASA may be used. If no information for 2026 is provided by NASA by March 1, 2027, 11:59 PM ET, this market will resolve based on a consensus of credible reporting.
Other outcomes in this event
Recent news mentioning this market
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Wiley FY 2026 slides: record margins, AI momentum drive ’breakout year’
Investing.com · 13h ago
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Earnings call transcript: Inspiration Healthcare posts record H2 2026 results
Investing.com · 16h ago
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Dow record, SpaceX rally, Federal Reserve decision 2026
Yahoo Finance · 17h ago
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