Highest temperature in Beijing on July 28?

Platform comparison

Market context

Beijing's meteorological summer peaks in late July, with daily highs typically ranging between 28°C and 35°C at the capital's main airport station. The 28th falls within the most intense phase of the East Asian summer monsoon, when humid southwesterly flows collide with continental heating. Historical records show that extreme heat events—temperatures exceeding 38°C—occur sporadically in Beijing during this window, though they remain statistically uncommon. The 0% crowd probability suggests traders expect a relatively moderate outcome, likely clustering in the 30–35°C band rather than the extreme ranges.

Precedent from Wunderground's historical archive reveals that Beijing's July 28th temperatures have varied considerably year to year. In 2023, the station recorded 33°C; in 2022, 31°C. The wider pattern shows that whilst heat waves do materialise in late July, they are neither guaranteed nor uniformly severe. Traders calibrating their positions should reference the China Meteorological Administration's seasonal forecasts, typically released in early July, which flag whether monsoon patterns will favour hotter or cooler conditions. Recent years have seen increased volatility in peak summer temperatures across northern China, though Beijing itself remains less prone to the extreme spikes observed in inland provinces.

The settlement mechanism depends entirely on Wunderground's recorded high for the day, measured at Beijing Capital International Airport. No adjustments for methodology changes or station relocations apply; the data source is fixed and publicly accessible. Traders should monitor mid-July weather model consensus from major forecasting centres—the European Centre for Medium-Range Weather Forecasts and the US National Weather Service both publish extended outlooks—as these typically stabilise predictions within two weeks of the event date.

Methodology

Entertainment-specific comparison page for Highest temperature in Beijing on July 28?. 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

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.

How are reality-TV outcomes verified?

UMA Oracle uses the official show website or producer statement as the resolution source. Very narrowly defined markets (e.g. "Will X be voted off the island?") rely on the official show notes.

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.