توقع: Highest temperature in Seoul (Incheon) on August 20?

Platform comparison

Market context

Seoul's August weather in 2026 will be measured against historical August 20th temperature records from Incheon International Airport, the official observation point for the metropolitan region. The settlement will draw from Weather Underground's Daily Observations table rather than summary figures, a distinction that matters when intraday peaks diverge from reported highs. August typically sits within Seoul's hottest period, with mean daily maxima around 29–30°C, though extreme heat events pushing above 35°C occur irregularly.

Incheon's August 20th historical record shows considerable year-to-year variation. The station has recorded temperatures ranging from 23°C to 36°C on this specific date across recent decades, reflecting the volatility of late-summer weather patterns in the Korean peninsula. Typhoon activity, which peaks in August, can suppress temperatures significantly, whilst high-pressure systems anchored over the region drive sustained heat. The 0% crowd probability suggests traders anticipate a narrow or moderate temperature band, though the absence of any implied likelihood across the full range warrants scrutiny of which outcomes the market has genuinely priced.

Monitoring tropical cyclone forecasts issued in early August 2026 will be critical, as these systems can redirect warm air masses or introduce cooler maritime influence within days of August 20th. Sea surface temperatures in the Yellow Sea and East China Sea, typically measured by mid-August, provide early signals for atmospheric conditions. The Korea Meteorological Administration's extended forecasts, released roughly two weeks prior to the settlement date, will offer the most granular regional guidance available to traders refining their temperature band selections.

Methodology

Football-specific comparison page for توقع: Highest temperature in Seoul (Incheon) on August 20?. 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.

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.

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.

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.