Highest temperature in Hong Kong on August 2?

Platform comparison

Market context

Hong Kong’s reading for 2 August will come from the Hong Kong Observatory’s published **absolute daily maximum**, not from forecasts or private weather apps, so the market only settles once the final Daily Extract is posted and any later revisions are excluded.[2][9] With the settlement source measured to one decimal place, the practical trading question is whether the day tops out in the high 20s or low 30s, which is why the live crowd is still clustered around the mid-to-high 20s outcomes rather than a deeper heatwave print.[2]

That caution reflects the way Hong Kong August temperatures usually behave: the month is hot, but the ceiling is often capped by showers, cloud and coastal thunderstorms rather than a clean, dry heat spike.[1][5][11] Recent local coverage shows the city has already produced several 2026 heat extremes, including the year’s hottest day so far at 34.6°C, which matters because it proves the atmosphere has been capable of much higher readings when cloud cover briefly breaks.[10][13] Against that backdrop, a 0% YES price on the market’s exact framing looks more like a statement about pricing mechanics than a claim that extreme heat is impossible.[2]

For traders, the main catalysts are the Observatory’s day-of forecast updates, any changes to the regional weather picture, and the timing of the final daily extract after the observing day ends.[2][9] The key dependency is whether showers and thunderstorms persist through the afternoon, because that is what suppresses solar heating and keeps the maximum nearer 27–28°C rather than allowing a late surge towards 30°C or above.[2][8] If the official forecast shifts towards more broken cloud or drier conditions, the distribution can move quickly even before the final reading is published.[2][9]

Sources: 1 · 2 · 3 · 4 · 5

Methodology

Football-specific comparison page for Highest temperature in Hong Kong on August 2?. 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.

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.