Highest temperature in Tokyo on July 6?

Platform comparison

Market context

On 6 July 2026, Tokyo Haneda Airport will face the peak of summer heat, where temperatures routinely exceed 30°C and often climb above 35°C amid high humidity. The crowd-implied 0% probability for a lower temperature range contradicts decades of meteorological data confirming that early July in Tokyo is already scorching, with the tail-end of the rainy season transitioning into intense midsummer conditions. This market resolves to the highest temperature recorded at the station, sourced from Wunderground, making the current pricing a clear misalignment with established climate patterns.

Historical precedents in weather prediction markets, such as those tracking Eurovision’s jury-televote splits or the Oscars’ preferential ballots, show that public sentiment often lags behind hard data. In Tokyo, July highs consistently peak above 95°F (35°C), with humidity levels exceeding 75%, as noted by travel and weather authorities. The 0% probability suggests traders are ignoring the reliable precedent that Haneda’s average July high is 85°F (29°C), with frequent spikes well beyond that threshold.

Traders should monitor the official transition from the humid Tsuyu phase to the hot Manatsu period, which typically solidifies by mid-July. Recent forecasts from AccuWeather indicate daily highs ranging from 76° to 91°F (24° to 33°C) for Haneda in July 2026, with overnight lows between 68° and 78°F. Any sudden afternoon “guerrilla” storms, common in July, could temporarily lower readings, but sustained heat is the norm. The settlement window ending 12:00 UTC on 6 July means the highest temperature of the day will be decisive, and current pricing fails to reflect this certainty.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

Entertainment-specific comparison page for Highest temperature in Tokyo on July 6?. 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.

Who can trade Eurovision markets?

Polymarket is globally accessible but geo-blocked in select jurisdictions — traders there use broker frontends with a different geo footprint to reach the order book. Eurovision markets have strong European liquidity; German/Austrian/Swiss flow often drives consensus.

Is entertainment trading worth the effort?

Niche, but lucrative for experts. Award markets have fewer informed traders than political markets; combining industry expertise (film, music) with active research often surfaces mispricings. Volume cap: large bets move the market.