Pronóstico: Highest temperature in London on July 12?

Platform comparison

Market context

London City Airport is currently experiencing sunny intervals with a moderate southerly breeze, pushing temperatures toward 29°C today, yet the crowd-implied probability for any specific high-temperature range remains at 0% as the market awaits the official 12 July 2026 reading. Historical data frames this near-zero sentiment cautiously; while July is London’s hottest month with an average high of 22°C, the city has recorded extreme peaks of 40.2°C in recent summers, specifically on 19 July 2022 at Heathrow and St James’s Park[3]. London City Airport, situated in a more urbanised, sheltered zone than Heathrow, typically registers slightly lower peaks, meaning traders must weigh whether today’s 29°C forecast signals a record-breaking day or a standard summer maximum[1][5].

The primary catalyst for this market is the official Wunderground daily record for EGLC, which will be published shortly after the settlement window closes at 12:00 UTC on 12 July[1]. Traders should monitor the Met Office’s live 7-day forecast updates for London City Airport, as any sudden shift in wind direction from the current southerly flow to easterly could alter humidity and peak temperature outcomes significantly[2]. With 0% probability currently assigned, the market implies no confidence in any specific range, suggesting the crowd expects either a standard July high or is waiting for the final verified data point before assigning value to any temperature bracket[6].

Sources: 1 · 2 · 3 · 4 · 5

Methodology

Football-specific comparison page for Pronóstico: Highest temperature in London on July 12?. 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

Can I bet on individual matches?

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

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