Pronóstico: Highest temperature in Seoul (Incheon) on August 17?

Platform comparison

Market context

The highest temperature recorded at Incheon International Airport on 17 August 2026 will determine this market's resolution, with measurements taken from Weather Underground's Daily Observations table rather than summary forecasts. Seoul's mid-August climate typically produces sustained heat; historical data shows daily highs consistently exceed 30°C during this period, with peaks frequently reaching 33–35°C depending on atmospheric conditions and urban heat island effects specific to the airport's location.

August 2026 sits within a broader pattern of temperature volatility across East Asia. The preceding summer months will establish whether conditions favour above-average or near-normal heat for mid-month; tropical systems tracking northward from the Pacific can suppress temperatures, whilst high-pressure systems anchored over the Korean peninsula drive extremes upward. The 0% crowd probability suggests traders are either awaiting clearer seasonal forecasts or treating this as a placeholder pending meteorological updates closer to the settlement date.

Monitoring the East Asian monsoon progression through July 2026 will prove critical, as the timing and intensity of the summer rainy season directly influences August's thermal profile. Weather pattern analogues from previous years—particularly 2018 and 2023, when Seoul experienced exceptional August heat—provide reference points for how upper-range outcomes materialise. Resolution hinges entirely on Wunderground's recorded data from Incheon station; discrepancies between airport measurements and city-centre observations have historically created settlement disputes in similar markets.

Methodology

Football-specific comparison page for Pronóstico: Highest temperature in Seoul (Incheon) on August 17?. 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 (US-focused) or Manifold (play-money).

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.

Can I bet on individual matches?

Yes, Polymarket lists every major Premier League / Champions League / World Cup match as its own market. Liquidity varies — top matches like El Clásico or a semi-final often have six-figure pools, lower-league games closer to three-figure.

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.

How fast do sports winnings settle?

Once the official league outcome is logged in the UMA Oracle (typically 1-2 hours after the final whistle), Polymarket's smart contract triggers USDC payout. To your wallet within minutes.

What's the difference between match odds and outright odds?

Match odds cover a single game ("Bayern beats BVB"). Outright odds are long-term aggregates ("Bayern wins the league"). Outright markets have deeper liquidity; match markets have faster resolution.