Highest temperature in Beijing on August 14?

Platform comparison

Market context

Beijing's highest temperature on 14 August 2026 will be measured at the Capital International Airport Station and resolved against Weather Underground's Daily Observations table. The market currently shows 0% probability across all temperature ranges, suggesting traders are either awaiting historical data analysis or treating this as a calibration placeholder ahead of the settlement window in August 2026.

August temperatures in Beijing typically range between 25–34°C, with historical highs occasionally reaching 36–37°C during heat waves. The city experiences its warmest period in July and early August, driven by the East Asian summer monsoon and continental air masses. Reviewing Beijing's meteorological records from previous Augusts provides the primary framework for assessing which temperature bands carry realistic probability. The 0% crowd reading likely reflects the market's early stage rather than genuine uncertainty about whether temperatures will fall within measurable ranges.

Traders should monitor China's meteorological forecasts released by the China Meteorological Administration in the weeks preceding 14 August 2026, which typically issue seasonal outlooks by late July. El Niño or La Niña conditions developing through 2025–2026 could influence summer temperatures across East Asia. The specific resolution mechanism—requiring data from Weather Underground's Daily Observations table rather than summary figures—means traders should verify the station's historical reporting consistency. Any disruptions to Beijing Capital International Airport's weather monitoring equipment or data transmission could affect settlement accuracy.

Methodology

Political prediction markets differ structurally from sports betting: thinner liquidity, longer settlement windows, higher sensitivity to single news events. This page shows the live Polymarket quote for Highest temperature in Beijing on August 14? plus platform attributes for the three reference venues, so you can see at a glance where the deepest market for this question sits.

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

How accurate are political prediction markets?

Historically more accurate than polls. Polymarket's Brier score on US 2024 elections was ~0.11 — better than 538 (~0.14) and every mainstream poll. Markets aggregate information with real skin in the game.

What resolution source is used for elections?

Polymarket defines the source per contract — usually Associated Press (AP Race Call), Reuters or the official electoral commission. The source is stated in contract details before the market opens.

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.

Are political prediction markets legal in my country?

It varies. They sit in legal gray areas in most jurisdictions. Polymarket is geo-blocked from US/UK/EU; some broker frontends have a different geo footprint. Trade only with capital you can afford to lose, and only if you understand the legal status in your jurisdiction.

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.