Highest temperature in Hong Kong on August 8?

Platform comparison

Market context

Hong Kong’s weather on 8 August is set to be **extremely hot**, with the Hong Kong Observatory forecasting mainly fine conditions and a daytime range of **28 to 35°C**, while AccuWeather’s local forecast points to a high of **97°F** and notes record-tying heat. Early readings were already in the mid-30s Celsius across many districts by afternoon, and the Observatory had its **Very Hot Weather Warning** in force, which makes the upper end of the day’s temperature range the key issue for this market.[6][10][2][3]

The current **0% YES** price looks hard to square with recent comparable August conditions in Hong Kong, where hot, humid weather is routine and mid-30s Celsius peaks are common even without a broader heatwave. The Observatory’s own past-24-hour and district observations show several stations at **35 to 37°C**, including **Wong Tai Sin**, **Ta Kwu Ling** and **Happy Valley**, which is consistent with a day that can still push to a higher official maximum before the afternoon cools or showers arrive.[3][4][16]

Traders should watch the Observatory’s later bulletins and the final “Daily Extract”, because the market settles on the **highest recorded temperature** for the day, not the afternoon snapshot. The main catalysts are whether isolated showers or thunderstorms arrive early enough to cap the maximum, and whether the hot, dry spell lasts long enough for the official station reading to edge above the forecast band; the Observatory’s 9-day outlook already flags *extremely hot* conditions followed later by isolated showers and thunderstorms.[6][10]

Sources: 1 · 2 · 3 · 4 · 5

Methodology

Sports-specific comparison page for Highest temperature in Hong Kong on August 8?. 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 or Manifold.

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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