Highest temperature in Shanghai on August 15?

Platform comparison

Market context

Shanghai's August climate presents consistent thermal patterns that inform temperature forecasting for mid-month dates. The city experiences peak summer conditions during this period, with daily highs typically ranging between 32–35°C, though readings occasionally exceed 36°C during heat waves. The 0% crowd probability suggests traders are either uncertain about the specific temperature bands available in this market or are pricing in an expectation that August 15 will fall within the most common range rather than at extremes.

Historical August data from Shanghai Pudong International Airport shows that temperatures above 37°C occur roughly once every three to four years during this month, whilst readings below 30°C are exceptionally rare. The distinction between Weather Underground's Daily Observations table and the Day High & Low summary section matters operationally; the former provides granular hourly readings that may capture brief temperature spikes, potentially affecting which resolution band ultimately wins. Comparable August 15 observations from previous years cluster around 33–34°C as the modal outcome, though variability exists year to year depending on monsoon activity and atmospheric pressure systems.

Traders should monitor tropical cyclone activity in the Western Pacific during early August 2026, as storm systems can substantially alter Shanghai's temperature profile through cloud cover and precipitation. The East Asian summer monsoon's intensity in mid-August will also influence whether high-pressure systems dominate (pushing temperatures toward 35°C+) or whether moisture-laden flows suppress peaks. Real-time meteorological forecasts from China's National Meteorological Centre, typically issued 10–14 days before the settlement date, will provide the most actionable signal for adjusting positions.

Methodology

Football-specific comparison page for Highest temperature in Shanghai on August 15?. 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.

UK Frequently Asked Questions

When do sports markets resolve?

Typically within hours of the official final whistle. Polymarket uses UMA Optimistic Oracle with source URLs pointing at official league data feeds — e.g. the Premier League for EPL markets, UEFA for Champions League, FIFA for World Cup.

Can I bet on individual matches?

Yes, Polymarket lists every major Premier League / Champions League / World Cup match as its own market. Liquidity varies — top matches like El Clásico or a semi-final often have six-figure pools, lower-league games closer to three-figure.

What are live sports odds on Polymarket?

Some top-tier matches stay open during play — you can trade the half-time probability in the 70th minute. Polymarket mid-prices update second-by-second; any frontend mirroring the order book shows the same movement.

Which sports markets are available?

Football (soccer) dominates — Champions League, World Cup, Premier League, La Liga, Bundesliga — followed by NFL, NBA, tennis Grand Slams, Formula 1, boxing/MMA. Resolution via official league source confirmation.

Can I trade Premier League prediction markets from the UK?

Yes. Polymarket has Premier League outcome markets (title winner, relegation, top scorer). For UK traders wanting GBP settlement and UKGC protection, Betfair Exchange and Smarkets offer Premier League futures and match markets. Betfair is the deepest liquidity venue for UK football exchange markets.