توقع: Highest temperature in Guangzhou on July 7?

Platform comparison

Market context

Guangzhou is entering its peak summer heat phase, with July historically delivering daily highs near 32–33°C, rarely dipping below 30°C or exceeding 39°C. The current crowd-implied probability of 0% YES for any specific temperature range suggests the market views the outcome as effectively certain to fall within a narrow, predictable band, likely centred on 32–33°C. Historical data confirms this pattern: in July 2024, the city hit 39°C on 25 July, while average highs typically hover around 32°C, with thunderstorms occasionally moderating temperatures [1][5][7].

Traders should monitor real-time weather updates from Wunderground, the official resolution source, particularly for sudden shifts in cloud cover or rainfall that could suppress peak temperatures below expected ranges. Recent reports indicate China experienced its hottest July on record since 1961, with average temperatures reaching 23.2°C, suggesting a heightened likelihood of extreme heat days exceeding 33°C [4][8]. Any official announcements from local meteorological agencies regarding heatwave warnings or emergency cooling measures could act as catalysts, altering the probability distribution for specific temperature bands. The market’s 0% YES probability may reflect a consensus that the outcome will land in a range already deemed highly probable, leaving little room for surprise deviations.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

Football-specific comparison page for توقع: Highest temperature in Guangzhou on July 7?. 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.

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.

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.