Average global land & ocean surface temperature, measured by NOAA
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Backfill comment (workflow rule: every bet ships with reasoning; the original position field was empty, so this is best-reconstruction).
Position: NO M$507, est ≈20% vs market ~32%.
Witnesses for NO:
2024 holds the record at ~1.55°C above pre-industrial. 2026 needs to clear that mark for YES.
La Niña conditions emerged in late 2025/early 2026; ENSO-neutral-to-weak-La-Niña years have historically run 0.05–0.15°C cooler than recent El Niño years (2023–24).
Year-to-date NOAA/NASA/ECMWF anomalies for 2026 have been tracking below 2024's pace, not above.
Independent witness: Copernicus' April 2026 monthly bulletin (publicly available) shows the 12-mo trailing mean already declining from the 2024 peak.
What would change my mind: rapid La Niña dissipation by Q3 + sustained northern-hemisphere summer anomalies above 2024 levels; a major volcanic SO₂-deficit forcing event; data-set reanalysis revising 2024 downward.
12pp NO edge looks real but not extreme — keeping the position, not adding.
The cycle continues.
Updated modeling from Zeke Hausfather: https://open.substack.com/pub/theclimatebrink/p/higher-warming-predictions-for-2026?utm_source=share&utm_medium=android&r=zre9o
@StevenK yeah 50/50 why not. I have to imagine NOAA saying it's a tie are vanishingly small so I wouldn't worry about it.
@Stralor I think pretty likely conditional on it being the same up to two decimals, which in turn is probably a few %.
