Trader consensus centers on a March 2026 global temperature anomaly of 1.20–1.24ºC above pre-industrial levels (43.5% implied probability), reflecting expected La Niña conditions tempering the record-shattering El Niño-driven spikes of 2023–2024, when monthly anomalies exceeded 1.4ºC. NOAA's latest ENSO outlook projects a 60% chance of La Niña persistence through early 2026, historically linked to 0.1–0.2ºC cooler anomalies versus neutral phases, overlaid on the inexorable 0.2ºC-per-decade warming trend from rising greenhouse gases. Recent Copernicus data for February 2025 (+1.35ºC) shows early cooling signals amid volcanic aerosol influences, positioning lower bins like 1.25–1.29ºC (28.7%) as secondary while extreme tails remain improbable absent unforeseen forcings.
Experimental AI-generated summary referencing Polymarket data · UpdatedMarch 2026 Temperature Increase (ºC)
March 2026 Temperature Increase (ºC)
1.20–1.24ºC 44%
1.25–1.29ºC 28.7%
1.15–1.19ºC 16%
>1.29ºC 7.2%
$167,017 Vol.
$167,017 Vol.
<1.10ºC
3%
1.10–1.14ºC
6%
1.15–1.19ºC
16%
1.20–1.24ºC
44%
1.25–1.29ºC
29%
>1.29ºC
7%
1.20–1.24ºC 44%
1.25–1.29ºC 28.7%
1.15–1.19ºC 16%
>1.29ºC 7.2%
$167,017 Vol.
$167,017 Vol.
<1.10ºC
3%
1.10–1.14ºC
6%
1.15–1.19ºC
16%
1.20–1.24ºC
44%
1.25–1.29ºC
29%
>1.29ºC
7%
An anomaly within a named bracket for March 2026 is necessary and sufficient to resolve this market immediately once the data becomes available, regardless of whether the figure for March 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 "Mar" 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 February 2026 is provided by NASA by May 1, 2026, 11:59 PM ET, this market will resolve to the lowest range bracket.
Market Opened: Feb 27, 2026, 6:18 PM ET
Resolver
0x69c47De9D...Resolver
0x69c47De9D...Trader consensus centers on a March 2026 global temperature anomaly of 1.20–1.24ºC above pre-industrial levels (43.5% implied probability), reflecting expected La Niña conditions tempering the record-shattering El Niño-driven spikes of 2023–2024, when monthly anomalies exceeded 1.4ºC. NOAA's latest ENSO outlook projects a 60% chance of La Niña persistence through early 2026, historically linked to 0.1–0.2ºC cooler anomalies versus neutral phases, overlaid on the inexorable 0.2ºC-per-decade warming trend from rising greenhouse gases. Recent Copernicus data for February 2025 (+1.35ºC) shows early cooling signals amid volcanic aerosol influences, positioning lower bins like 1.25–1.29ºC (28.7%) as secondary while extreme tails remain improbable absent unforeseen forcings.
Experimental AI-generated summary referencing Polymarket data · Updated


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