توقع: Highest temperature in Chengdu on July 31?

Platform comparison

Market context

Chengdu’s temperature on 31 July is the key variable here, with the market resolving on the highest reading recorded at Chengdu Shuangliu International Airport Station that day. July is normally one of the city’s hottest and most humid months, with typical highs around 31–32°C and occasional pushes into the mid-30s, so a 0% YES implies the crowd has priced in a very weak chance of an extreme spike above the market’s target range. [4][6][13]

Historical comparables argue against dismissing the possibility entirely. Travel China Guide shows 31 July in Chengdu averaging a 35.7°C high in its historical July table, while other July climate references put the month’s highest recorded temperatures around 36°C and note rare extremes close to 38°C in recent years. That combination means the upper tail is plausible on a hot, stagnant day, but the centre of mass still sits below the sort of threshold that would justify a high-probability YES price. [1][4][10]

The main catalysts are the short-range forecast trend, any heat advisory or rain belt arriving over Sichuan, and whether afternoon convection trims the peak at the airport. Chengdu’s July climate is usually humid with frequent rainfall, so cloud cover, thunderstorms, or an earlier shower can cap the daily high even when the broader airmass is warm. Traders should watch the airport observation sequence through the afternoon and any late-morning forecast revisions, because the settlement source is a single station reading rather than a citywide average. [6][17][1]

Sources: 1 · 2 · 3 · 4 · 5

Methodology

Football-specific comparison page for توقع: Highest temperature in Chengdu on July 31?. 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.

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.

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.