توقع: Highest temperature in Chengdu on July 23?

Platform comparison

Market context

Chengdu’s temperature market hinges on the day’s *single highest reading* at Shuangliu Airport, so the key question is whether July heat can break through the city’s usually damp summer pattern. July is typically wet in Chengdu, with one forecast source pointing to more than 228.5 mm of rain across the month and over 20 rainy days, which often limits how long heat can build before cloud and showers intervene.[1]

That makes the current **0% YES** pricing easy to understand only if the market is effectively treating an extreme threshold as out of reach. Chengdu can still deliver warm spells in July, and the BBC’s live weather page recently showed 24°C with 74% humidity and light south-westerly wind, which is consistent with muggy rather than scorching conditions.[2] For traders, the main catalyst is the airport’s midday-to-afternoon temperature profile, since the settlement window closes at 12:00 UTC and the official reading is taken from Wunderground’s history page for Chengdu Shuangliu International Airport Station.[3]

Sources: 1 · 2 · 3

Methodology

Football-specific comparison page for توقع: Highest temperature in Chengdu on July 23?. 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.

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.