Highest temperature in Seoul on July 15?

Platform comparison

Market context

Seoul faces its midsummer heat peak as meteorologists track the highest temperature expected at Incheon International Airport on 15 July 2026. The market currently implies zero probability of any outcome above the baseline, suggesting traders expect conditions to remain within historical norms or that the resolution threshold is set unrealistically high for this date.

Historical data from Wunderground shows Seoul’s July highs at Incheon typically range between 31°C and 36°C, with extreme outliers rarely exceeding 38°C. In the past decade, only two days in mid-July recorded temperatures above 37°C, both during prolonged heatwaves in 2018 and 2023. The current 0% YES probability aligns with these patterns unless an unprecedented atmospheric ridge develops, which remains statistically improbable based on long-term climate models for the Korean peninsula.

Traders should monitor the Korea Meteorological Administration’s daily forecast updates and any sudden shifts in the East Asian subtropical ridge, which drives summer heat into Seoul. A recent report from Yonhap News noted that forecasters are watching for a potential heat dome forming over the Pacific, though no official extreme-heat advisory has been issued for mid-July 2026 yet. The settlement depends entirely on the single-day peak recorded at RKSI, so even a brief spike could resolve the market differently than weekly averages suggest.

Methodology

Sports-specific comparison page for Highest temperature in Seoul on July 15?. Polymarket's live quote (Polygon order book) plus platform attributes for the three reference venues. Sports markets reward liquidity — Polymarket and Betfair are materially deeper than Kalshi or Manifold.

Resolution & payout

Sports markets typically settle on official final-whistle plus league confirmation. Polymarket uses UMA Optimistic Oracle with a source URL per contract — usually official league data feeds or ESPN/Soccerway. Two-hour dispute window, then smart-contract payout in USDC.

FAQ

Are prediction markets better than sports betting?

Prediction markets tend toward tighter odds than bookmakers because they use peer-to-peer exchange rather than bookmaker margin. On major matches, Polymarket quotes typically sit 2-5% closer to the true probability model than bet365 or DraftKings.

When do sports markets resolve?

Typically within hours of the official final whistle. Polymarket uses UMA Optimistic Oracle with source URLs pointing at official league data feeds — e.g. the Premier League for EPL markets, UEFA for Champions League, FIFA for World Cup.

What are live sports odds on Polymarket?

Some top-tier matches stay open during play — you can trade the half-time probability in the 70th minute. Polymarket mid-prices update second-by-second; any frontend mirroring the order book shows the same movement.

Which sports markets are available?

Football (soccer) dominates — Champions League, World Cup, Premier League, La Liga, Bundesliga — followed by NFL, NBA, tennis Grand Slams, Formula 1, boxing/MMA. Resolution via official league source confirmation.

Can I import form data and lineups?

This page shows the live Polymarket quote as an implied probability. Form data and lineups must be researched separately via sports data providers (e.g. Soccerway, ESPN, FBref) — we surface the market probability, not the sport analysis.