Highest temperature in Wellington on August 17?

Platform comparison

Market context

Wellington's maximum temperature on 17 August 2026 will be recorded at the airport weather station and resolved against the Daily Observations table on Weather Underground, which captures granular hourly readings rather than the summary high-low figures. August is Wellington's winter month, with historical daily maxima typically ranging between 11–13°C, though the city's exposed location and variable conditions mean outliers occur regularly.

The 0% crowd probability reflects the market's early stage and the specificity of the settlement mechanics. Historical precedent from similar weather markets shows that crowd confidence in precise temperature ranges tends to cluster around seasonal norms until late July, when actual forecast models gain predictive power. Markets resolving to Weather Underground's Daily Observations table rather than summary data have occasionally surprised traders who relied on rounded figures from news reports; the granular data can shift outcomes by 0.5–1°C depending on measurement timing and station calibration.

Traders should monitor the MetService long-range outlook for late August 2026 and track any updates to Wellington Airport's weather station equipment or methodology. The Southern Hemisphere's winter patterns, particularly the phase of the Southern Annular Mode and any polar air incursions, will become clearer in late July. Current atmospheric indices suggest no exceptional cold or warm anomalies are forecast for that period, but winter weather systems can shift rapidly across the Tasman region.

Methodology

Entertainment-specific comparison page for Highest temperature in Wellington on August 17?. Polymarket's live quote (Polygon order book) shows the award probability. For awards markets, Polymarket usually has the deepest liquidity; Betfair runs comparable markets for Oscars/Emmys; Manifold for Eurovision.

Resolution & payout

Entertainment markets settle on official award ceremony or show end. Polymarket uses UMA Optimistic Oracle with a source URL to the official award website. Two-hour dispute window, then smart-contract payout in USDC.

FAQ

Which entertainment markets are available?

Oscars / Academy Awards (Best Picture, Best Director, Best Actor/Actress), Eurovision Song Contest, Emmy Awards, Grammy Awards, Golden Globes, plus reality-TV outcomes (Bachelor, Survivor). Volume usually sits in the five- to six-figure range per market.

When do award markets resolve?

After the official announcement — e.g. Oscars ceremony end for Academy Awards markets, Eurovision final end for ESC markets. UMA Optimistic Oracle typically uses the official award website as the resolution source.

How accurate are award predictions?

Variable. Industry-predictable awards (Oscar Best Picture) have high market accuracy (Brier ~0.15). Reality-TV outcomes with small markets carry more noise. Eurovision is notorious for market upsets due to bloc voting.

How are reality-TV outcomes verified?

UMA Oracle uses the official show website or producer statement as the resolution source. Very narrowly defined markets (e.g. "Will X be voted off the island?") rely on the official show notes.

Are there politics-entertainment crossover markets?

Yes — e.g. "Will X be parodied on SNL?", "Who will host the next Oscars?". These have thinner liquidity but offer alpha for traders who read pop-culture and political worlds together.