Highest temperature in Shanghai on July 12?

Platform comparison

Market context

Shanghai is currently experiencing strong winds and rain on Sunday 12 July, with a forecasted high of 30°C at Hongqiao and overcast conditions dominating Pudong [8]. This active weather pattern, featuring light rain and gusty easterlies, directly suppresses the likelihood of extreme heat, aligning with the crowd-implied 0% probability for a record-breaking temperature event today [4][5].

Historical climate data confirms that July is Shanghai’s hottest month, typically averaging highs near 31°C (87°F) at Pudong, though temperatures frequently exceed 35°C during sunny spells [2][6]. The current 0% probability reflects a deviation from this seasonal norm, as the immediate presence of rain and cloud cover prevents the solar radiation necessary to drive temperatures into the upper ranges seen in previous dry July cycles [8].

Traders should monitor real-time updates from Wunderground for the official daily maximum, as the settlement relies strictly on the highest recorded figure at the Pudong station [1]. With the settlement window closing at 12:00 UTC, the immediate focus remains on whether the rain system clears to allow a late afternoon temperature spike, though current overcast conditions suggest the day will likely remain near the 30°C mark [3][4].

Sources: 1 · 2 · 3 · 4 · 5

Methodology

Entertainment-specific comparison page for Highest temperature in Shanghai on July 12?. 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

When do award markets resolve?

After the official announcement — e.g. Oscars ceremony end for Academy Awards markets, Eurovision final end for ESC markets. UMA Optimistic Oracle typically uses the official award website as the resolution source.

How accurate are award predictions?

Variable. Industry-predictable awards (Oscar Best Picture) have high market accuracy (Brier ~0.15). Reality-TV outcomes with small markets carry more noise. Eurovision is notorious for market upsets due to bloc voting.

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.