Highest temperature in Chengdu on August 11?

Platform comparison

Market context

Chengdu will experience peak summer heat on 11 August 2026, with the highest temperature recorded at Shuangliu International Airport Station determining the market outcome. The settlement mechanism relies on Weather Underground's Daily Observations table rather than summary figures, establishing a precise measurement standard for resolution.

Chengdu's August temperatures have historically clustered in the 32–36°C range during peak summer months. Data from the past decade shows that extreme heat events exceeding 37°C occur sporadically but remain within the realm of possibility during mid-August, when the city experiences its most intense seasonal warming. The 0% crowd probability suggests traders are currently pricing in either a specific temperature threshold as the baseline or reflecting uncertainty about which range bracket will ultimately contain the day's high.

Traders should monitor meteorological forecasts released in the weeks preceding 11 August, particularly seasonal climate patterns and any anomalous weather systems that might affect central Sichuan Province. The China Meteorological Administration typically issues extended outlooks by late July that could shift expectations around temperature extremes. Real-time atmospheric conditions in early August will prove decisive; any unusual pressure systems or moisture patterns could push temperatures materially higher or lower than the historical median. Weather Underground's station data at Shuangliu remains the binding reference point, making direct access to that source essential for settlement verification once the date arrives.

Methodology

This page tracks Highest temperature in Chengdu on August 11? across four political prediction venues. Live odds come from the Polymarket order book (the deepest political prediction-market book). Kalshi is the CFTC-regulated US alternative, Betfair the established UK sports-exchange with politics markets, Manifold the open play-money variant. For users geo-blocked from Polymarket directly, brokers like Election Predictions UK provide a 0%-fee route into the same order book.

Resolution & payout

Political markets typically settle on official candidate or agency confirmation. Polymarket uses UMA Optimistic Oracle: a proposer posts the outcome with a bond, the two-hour window opens, then the smart contract pays USDC.

Kalshi settles USD via CFTC clearinghouse, with clearly defined resolution sources (e.g. AP race calls for elections). Betfair settles after the official outcome is registered with the league or agency. Manifold is play-money.

UK Frequently Asked Questions

Can prediction markets influence election outcomes?

Markets reflect expectations rather than create them. Studies show public-facing markets can anchor expectations, but don't influence the underlying outcome. Political markets are information, not advocacy.

Which platform has the deepest political liquidity?

Polymarket — by far. US 2024 presidential volume was ~$3.5B vs Kalshi (~$200M) and Betfair (~$120M). Where Polymarket is geo-blocked, brokers like Election Predictions UK route into the same order book at 0% fees.

How fast do political markets react to news?

High-liquidity markets move within seconds to minutes. A Trump tweet on the economy can shift the "Trump 2024" market 2-5 points before mainstream media has written anything.

Why do Polymarket and Kalshi differ on elections?

Kalshi must follow CFTC compliance — strict definitions, clear resolution sources, US citizens only with KYC. Polymarket operates globally without CFTC oversight — deeper liquidity, but also higher regulatory risk.

Are UK election prediction markets available from the UK?

Yes. Betfair Exchange and Smarkets offer UKGC-regulated UK election markets (seat counts, party share, constituency results). Polymarket also lists UK election contracts with deeper global liquidity. Betfair winnings are typically tax-free for UK individuals; Polymarket profits are subject to HMRC CGT.