Highest temperature in Beijing on August 3?

Platform comparison

Market context

Beijing’s hottest reading at Capital International Airport on 3 August will be set by a one-day summer weather swing, with the market settling on the **highest temperature recorded during the day** rather than an average. Current long-range and day-ahead guidance points to a warm, humid afternoon, with forecast highs clustered around the low-to-mid 30s Celsius and some thundery shower risk that could cap the peak if cloud cover arrives early.[3][6][7]

That makes the market easier to read through a **weather-race** lens than a pure calendar one: the relevant question is whether the airport gets a clean heating window, not whether the day is broadly hot. August in Beijing is normally hot and rainy, and multiple climate guides place typical daytime highs around 30–31°C, while noting that 35°C-plus readings are most common in the opening part of the month.[5][9][14][16] That backdrop helps explain why an extreme number is not the base case, but also why a modest upside surprise is plausible if rainfall stays patchy.

For traders, the main catalysts are the final short-range forecast updates, any thunderstorm timing changes, and the airport’s actual observation trend through the afternoon. If showers are delayed, the high can run a degree or two above the consensus; if convection builds early, the peak may be pinned closer to the forecast range.[2][6][7] The 0% yes price implies the market is effectively discounting the relevant temperature band entirely, so even small forecast shifts near the settlement threshold could matter more than the broader headline temperature.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

Entertainment-specific comparison page for Highest temperature in Beijing on August 3?. Polymarket's live quote (Polygon order book) shows the award probability. For awards markets, Polymarket usually has the deepest liquidity; Betfair runs comparable markets for Oscars/Emmys; Manifold for Eurovision.

Resolution & payout

Entertainment markets settle on official award ceremony or show end. Polymarket uses UMA Optimistic Oracle with a source URL to the official award website. Two-hour dispute window, then smart-contract payout in USDC.

FAQ

Which entertainment markets are available?

Oscars / Academy Awards (Best Picture, Best Director, Best Actor/Actress), Eurovision Song Contest, Emmy Awards, Grammy Awards, Golden Globes, plus reality-TV outcomes (Bachelor, Survivor). Volume usually sits in the five- to six-figure range per market.

What was the top Oscar 2025 market?

Best Picture, with ~$2.8M volume on Polymarket. "Anora" started as an underdog at ~8% and closed at ~62% before the ceremony — the biggest single Oscar market swing since 2019.

Who can trade Eurovision markets?

Polymarket is globally accessible but geo-blocked in select jurisdictions — traders there use broker frontends with a different geo footprint to reach the order book. Eurovision markets have strong European liquidity; German/Austrian/Swiss flow often drives consensus.

Are there politics-entertainment crossover markets?

Yes — e.g. "Will X be parodied on SNL?", "Who will host the next Oscars?". These have thinner liquidity but offer alpha for traders who read pop-culture and political worlds together.

Is entertainment trading worth the effort?

Niche, but lucrative for experts. Award markets have fewer informed traders than political markets; combining industry expertise (film, music) with active research often surfaces mispricings. Volume cap: large bets move the market.