Highest temperature in Seoul on July 6?

Platform comparison

Market context

On 6 July 2026, the Incheon International Airport Station will record its peak temperature for the day, a single data point that determines the outcome of this prediction market. South Korea’s July climate is notoriously hot and humid, with average highs often nearing 30°C and humidity levels pushing the “feels like” temperature above 34°C during midday. The region sits in the heart of the monsoon season, meaning short but intense rainfalls are common, yet clear, scorching days still occur, particularly in early July before the rains fully saturate the capital.

Historical precedent suggests that a 0% YES probability is an extreme outlier for early July in Seoul. Just days prior, on 8 July, Seoul recorded 37.8°C, the highest early-July temperature in 117 years of records, beating the 1908 benchmark of 37.7°C[9][10]. This recent precedent of record-breaking heat indicates that the crowd-implied probability may be mispricing the likelihood of extreme temperatures, as the climate data consistently shows July max temperatures reaching 27.7°C on average, with historical spikes far exceeding this[5]. Traders should watch the Korea Meteorological Administration’s short-range forecasts for cloud cover and precipitation probability, as a sudden shift to cloudy skies could suppress temperatures, while a dry, high-pressure system would likely trigger another heat spike[3]. The upcoming Sinchon Water Gun Festival in late July, though not on the settlement date, signals a cultural narrative of summer heat management that often coincides with peak temperature events[1].

Sources: 1 · 2 · 3 · 4 · 5

Methodology

Entertainment-specific comparison page for Highest temperature in Seoul 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.

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.