توقع: Highest temperature in Chengdu on August 17?

Platform comparison

Market context

Chengdu’s 17 August reading sits in a familiar late-summer band, with forecasts clustering around a daytime high of about 26–34°C and several outlets flagging showers or rain at some point in the day[3][5][8][10][11]. Recent August climate guides also point to a typically hot, humid pattern with frequent rain, and one travel-weather source puts the month’s usual daytime maximum around 30°C[7][12], which makes a low-end outcome far less likely than a warm-to-hot peak.

The current 0% crowd view leaves little room for a modest upside surprise, but the real driver is whether cloud and rainfall suppress the afternoon maximum below the upper forecast band or allow a brief surge before convection builds[3][10][11]. Weather data for Chengdu Shuangliu International Airport on 16 August already showed warm, muggy conditions near 82°F/28°C, so the market will be sensitive to the timing of showers, any change in wind, and whether the airport station reports a clear run-up before noon UTC cutoff[4]. If the day trends like the recent guidance, the main risk is not a cool spell but an ordinary hot afternoon that lands in the middle temperature range rather than the very highest band.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

Football-specific comparison page for توقع: Highest temperature in Chengdu on August 17?. 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

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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?

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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.