Highest temperature in Hong Kong on July 5?

Platform comparison

Market context

The real-world event is the daily peak temperature recorded by the Hong Kong Observatory on 5 July 2026, measured in degrees Celsius to one decimal place. Current crowd-implied probability for any specific range is 0% YES, yet historical July climatology shows average highs near 32°C, with short-term model runs indicating modest variability driven by cloud cover and humidity[2]. In comparable early-July cases, the frontrunner has consistently been 31°C (45% chance) or 32°C (41% chance), suggesting the market is pricing a narrow band rather than an extreme outlier[2]. The 0% figure likely reflects unresolved data finalisation rather than a genuine absence of plausible outcomes, as the resolution source requires the “Absolute Daily Max” to be published in the official “Daily Extract” before settlement[2].

Traders must watch for the Hong Kong Observatory’s release of the finalized “Daily Extract” for 5 July 2026, which will confirm the exact peak temperature and trigger market resolution[2]. Key catalysts include short-term forecast updates on cloud cover and wind patterns, as these directly influence day-to-day temperature swings[2]. The seasonal forecast for July–September 2026 indicates normal to above-normal temperatures for Hong Kong, reinforcing the likelihood of highs near or above the 32°C average[4]. No recent news suspensions or injuries apply here, but the dependency on official data publication is critical; until the “Daily Extract” is available, the market cannot resolve, and probabilities remain artificially suppressed[2]. Monitor the Observatory’s climatological portal for the finalised figure, as this is the sole resolution source[7].

Sources: 1 · 2 · 3 · 4 · 5

Methodology

Football-specific comparison page for Highest temperature in Hong Kong on July 5?. 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.

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.