Highest temperature in London on July 14?

Platform comparison

Market context

The highest temperature recorded at London City Airport on 14 July 2026 will determine the settlement range for this market. The resolution uses historical weather data from Wunderground, capturing the peak daily temperature in Celsius across all daylight and evening hours at this central London monitoring station.

London's July temperatures have historically clustered between 20–25°C on typical summer days, with heat waves occasionally pushing into the 28–32°C band. The summer of 2022 saw exceptional peaks above 35°C during the heatwave event, though such extremes remain statistically uncommon for mid-July. The 0% crowd probability suggests traders are pricing in either a conservative baseline expectation or uncertainty about which specific temperature bracket will occur. Comparable July days at the same station provide the clearest reference point: reviewing Wunderground's historical archive for London City Airport shows that temperatures in the 23–27°C range have been modal for this date in recent decades, with outlier highs requiring sustained high-pressure systems.

Traders should monitor UK Met Office forecasts released in early July 2026, particularly any alerts for heat advisories or unusual atmospheric patterns in the week preceding 14 July. Atlantic weather systems and jet-stream positioning in early summer typically determine whether continental warm air reaches southern England. The specific resolution window closes at 12:00 UTC on the settlement date, meaning afternoon peak temperatures will be captured; any overnight cooling is excluded from the final reading.

Methodology

Football-specific comparison page for Highest temperature in London on July 14?. 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

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.

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.