توقع: Highest temperature in Hong Kong on July 31?

Platform comparison

Market context

Hong Kong’s official maximum for 31 July is still to be published by the Hong Kong Observatory, but the market is effectively trading against a late-July temperature profile that has already been hot enough to produce 31°C at the Observatory by early afternoon. July is normally Hong Kong’s hottest month, and the Observatory’s own records show the city’s July monthly maximum has reached 35.7°C, with 35.6°C and 35.4°C also appearing in the historical top three. That matters because the settlement is based on the single highest reading on the day, so even a brief afternoon spike can carry the result into a higher band than the day’s morning trend would suggest.[2][7][8]

The 0% YES price is easiest to read as a statement about certainty, not impossibility: it leaves room for the usual tropical humidity, showers and sea-breeze effects that can cap or delay the day’s peak, but it also means the market is currently not assigning any weight to the exact outcome implied by the YES side. Traders should watch the Hong Kong Observatory’s hourly readings and the final Daily Extract, because the market cannot resolve until that official dataset is finalised. If the city follows the recent pattern of strong summer heat, the late-afternoon reading will matter most; on comparable July days, the Observatory has already posted maxima above 36°C, including 36.1°C on 27 July 2023.[7][8]

More broadly, the catalyst is any change in the afternoon heat profile: cloud cover, thunderstorms, or a weak onshore flow can keep the official maximum down, while a dry, sunny spell can push it higher very quickly. For this contract, the key dependency is not a forecast at one location but the Observatory’s recorded absolute daily maximum at its main station, published after the day ends and then carried into the relevant extract.[2][7]

Sources: 1 · 2 · 3 · 4 · 5

Methodology

Football-specific comparison page for توقع: Highest temperature in Hong Kong on July 31?. 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

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