Official meteorological observations from Wellington International Airport recorded a daily maximum of 16°C on October 5, 2026, under clear skies with light northerly winds and minimal cloud cover, aligning precisely with the market's near-certain outcome. This value reflects direct instrument readings consistent with regional high-pressure dominance and springtime insolation patterns typical for the area. Trader consensus at 100% on 16°C incorporates real-time station data and model verification, leaving negligible room for other thresholds. Only an undocumented station relocation, post-hoc quality control adjustment, or rare sensor error could alter resolution, though historical precedents show such revisions are uncommon for daily maxima.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedView resolved

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