توقع: Highest temperature in London on August 11?

Platform comparison

Market context

London City Airport's weather station will record the highest temperature on 11 August 2026, with settlement determined by the Daily Observations table on Weather Underground rather than summary figures. The market currently shows 0% implied probability across all temperature ranges, suggesting either extreme uncertainty or a technical issue in crowd pricing, as any given date must produce some measurable high temperature.

August historically brings London's warmest conditions, with the city's mean daily maximum around 23°C during this period. The Met Office records show that temperatures exceeding 30°C occur roughly once every two to three years in August, whilst readings above 35°C remain rare events happening perhaps once per decade. The 2022 heatwave saw London reach 40.3°C, but such extremes remain statistical outliers. For a typical August 11th, historical data suggests the most probable range falls between 20–26°C, with outcomes above 28°C becoming progressively less likely.

Traders should monitor long-range weather forecasts from mid-July onwards, as seasonal patterns and any Atlantic weather systems will become clearer closer to the settlement date. The UK's Met Office typically issues reliable 10-day outlooks from late July, whilst European weather models often show divergence on heat patterns two to three weeks ahead. Any unusual atmospheric setup—such as a persistent high-pressure system or tropical air mass tracking northward—would shift probabilities substantially. The 0% crowd reading warrants investigation into whether the market interface is functioning correctly, as historical temperature distributions guarantee some outcome will occur.

Methodology

Football-specific comparison page for توقع: Highest temperature in London on August 11?. 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.

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.