Highest temperature in Hong Kong on July 11?

Platform comparison

Market context

Hong Kong faces a scorching 11 July 2026 as the tropical cyclone Bavi moves away, leaving clear skies and intense solar heating that typically drive urban temperatures toward their annual peak[3][10]. Historical data confirms July and August are the hottest months, with average highs around 32°C and frequent spikes to 33°C or higher in urban zones[5][9]. The current 0% crowd-implied probability for any specific high-temperature range likely reflects a misunderstanding of the market’s binary nature or a premature dismissal of heatwave risks, given that seasonal forecasts for July–September 2026 predict normal to above-normal temperatures driven by a developing El Niño[4][8].

Traders should monitor the Hong Kong Observatory’s “Daily Extract” for the finalized “Absolute Daily Max (deg. C)” reading, which will settle the market once published after 12:00 UTC[2]. Key catalysts include the absence of significant rainfall—today’s probability of significant rain is low—and the potential for New Territories temperatures to exceed urban highs by a couple of degrees due to reduced sea breeze influence[9][10]. With Bavi clearing the region, the immediate dependency is on whether the post-cyclone clearing triggers a rapid temperature rebound, a pattern consistent with recent years where highs reached 33–35°C under similar conditions[10].

Sources: 1 · 2 · 3 · 4 · 5

Methodology

Sports-specific comparison page for Highest temperature in Hong Kong on July 11?. 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

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.

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.