توقع: Highest temperature in Hong Kong on August 20?

Platform comparison

Market context

Hong Kong's weather on 20 August 2026 will be measured against the Hong Kong Observatory's official daily maximum temperature record, which forms the settlement basis for this market. August sits within Hong Kong's peak summer season, when the territory experiences its most intense heat and humidity, typically driven by the Pacific subtropical high-pressure system and occasional tropical cyclone activity in the broader region.

Historical August data from the Hong Kong Observatory shows daily maxima consistently ranging between 32–35°C during this period, with occasional excursions above 35°C during particularly intense heat waves. The territory's all-time August record stands at 36.3°C, recorded in 2015. Recent Augusts have produced maxima in the 33–34°C band more frequently than extreme outliers, reflecting the influence of sea breezes and urban cooling effects that moderate temperatures despite the season's intensity. The 0% crowd probability suggests traders are pricing in either a specific temperature threshold that historical patterns make unlikely, or uncertainty about which range the market's resolution brackets actually cover.

Traders should monitor the Hong Kong Observatory's seasonal forecasts and any tropical cyclone alerts issued in late July or early August 2026, as these systems can suppress temperatures significantly. The settlement window closes at 12:00 UTC on 20 August, meaning the Observatory's "Absolute Daily Max" figure—published once the day's meteorological observations are finalised—will determine resolution. Any unusual atmospheric patterns or heat dome developments affecting East Asia in the weeks preceding the date would warrant reassessment of temperature expectations.

Methodology

Football-specific comparison page for توقع: Highest temperature in Hong Kong on August 20?. 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.

What are live sports odds on Polymarket?

Some top-tier matches stay open during play — you can trade the half-time probability in the 70th minute. Polymarket mid-prices update second-by-second; any frontend mirroring the order book shows the same movement.

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.

What's the difference between match odds and outright odds?

Match odds cover a single game ("Bayern beats BVB"). Outright odds are long-term aggregates ("Bayern wins the league"). Outright markets have deeper liquidity; match markets have faster resolution.