Highest temperature in Hong Kong on August 14?

Platform comparison

Market context

Hong Kong’s highest temperature on 14 August will be set by the Hong Kong Observatory’s official daily extract, so the key question is where the day’s peak lands once the final reading is published. Recent market pricing is anchored in a fairly tight summer range, with the crowd concentrating on 30°C and 31°C rather than the upper end of the scale, which implies a view that the city stays warm but not extreme on the day.[2]

That framing is consistent with the latest local outlooks. The Hong Kong Observatory’s regional forecast page and other weather services point to showers and a southwesterly airstream limiting sunshine, with daytime highs mostly in the high-20s to low-30s Celsius.[1][11] As a comparator, Hong Kong’s recent hot spells have produced much higher daily peaks, including an official 36.9°C at the Observatory during a late-summer heat event in 2026, showing how quickly the distribution can shift when conditions are dry and oppressive.[4][8][12]

Traders should watch the Observatory’s short-range updates, because a shift in rainfall timing, cloud cover, or thunderstorm coverage can move the maximum by a degree or two and change which band resolves. The market also does not settle until the final daily extract is published, and the resolution note states that later revisions to temperatures already published for the relevant timeframe will not be counted.[2] That means the most important catalysts are the morning forecast refresh, any warnings issued through the day, and the first official daily data release from the Observatory.[1][2]

Sources: 1 · 2 · 3 · 4 · 5

Methodology

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

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