Pronóstico: Highest temperature in Shanghai on June 29?

Platform comparison

Market context

The underlying event is the measurement of the peak temperature at Shanghai Pudong International Airport on 29 June 2026, with the market currently pricing a 0% chance of the "YES" outcome. Historical data for June at this station shows daily highs typically climbing from 77°F to 83°F (25°C to 28°C), rarely dipping below 69°F or exceeding the upper bounds of the humid rainy season[1]. Recent forecasts for June 2026 specifically predict highs between 80°F and 85°F (27°C to 29°C), with an average high of 82°F (28°C)[2]. On cloudy or rainy days, temperatures often hover around 25–30°C, aligning with the current 0% probability if the "YES" condition requires an extreme outlier far beyond these standard seasonal ranges[3].

Traders should monitor the immediate weather schedule for 29 June, particularly the 25% risk of thunderstorms and light rain forecast for Monday, which could suppress peak temperatures to 24°C[6]. The resolution depends entirely on Wunderground’s recorded high for all times on that day, making the timing of any storm front critical[market description]. While summer heat is arriving with rising humidity, the presence of rain and cloud cover acts as a natural cap, keeping temperatures within the 25–30°C band rather than spiking into extreme territory[3][4]. No specific injury or suspension news applies here, but the meteorological dependency on storm timing is the sole catalyst that could shift the line if conditions clear unexpectedly.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

Football-specific comparison page for Pronóstico: Highest temperature in Shanghai on June 29?. Polymarket's live quote (Polygon order book) plus platform attributes for the three reference venues. Sports markets reward liquidity — Polymarket and Betfair are materially deeper than Kalshi (US-focused) or Manifold (play-money).

Resolution & payout

Sports markets typically settle on official final-whistle plus league confirmation. Polymarket uses UMA Optimistic Oracle with a source URL per contract — usually official league data feeds or ESPN/Soccerway. Two-hour dispute window, then smart-contract payout in USDC.

FAQ

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