Highest temperature in Shenzhen on July 25?

Platform comparison

Market context

Shenzhen's climate during late July sits firmly within the city's hottest period, with the monsoon season delivering sustained heat and humidity. The settlement window closes at midday on 25 July 2026, capturing the peak warming hours at Bao'an International Airport Station, the official measurement point. Historical data from the past decade shows July highs in Shenzhen consistently exceed 32°C, with readings frequently reaching 34–36°C during typical summer conditions.

The 0% crowd probability suggests traders are pricing in an outcome at the extreme lower bound of the temperature ranges available. This disconnect warrants scrutiny: Shenzhen's July averages sit around 32–33°C as daily highs, meaning even a modest warm day would likely exceed the lowest temperature bracket. The city recorded 35.8°C on 25 July 2018 and 34.5°C on the same date in 2019, establishing a baseline expectation well above what the current odds imply.

Traders should monitor the extended forecast from mid-July onwards, particularly any unusual weather patterns—tropical cyclones or anomalous cold fronts—that could suppress temperatures below seasonal norms. Wunderground's historical data for Bao'an Station provides the definitive settlement source, though the airport's coastal location occasionally shows marginally cooler readings than inland Shenzhen districts. The settlement window's noon cutoff means afternoon peak temperatures will determine the outcome, not early-morning lows.

Methodology

Football-specific comparison page for Highest temperature in Shenzhen on July 25?. 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

Are prediction markets better than sports betting?

Prediction markets tend toward tighter odds than bookmakers because they use peer-to-peer exchange rather than bookmaker margin. On major matches, Polymarket quotes typically sit 2-5% closer to the true probability model than bet365 or DraftKings.

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.

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.

How fast do sports winnings settle?

Once the official league outcome is logged in the UMA Oracle (typically 1-2 hours after the final whistle), Polymarket's smart contract triggers USDC payout. To your wallet within minutes.

Can I import form data and lineups?

This page shows the live Polymarket quote as an implied probability. Form data and lineups must be researched separately via sports data providers (e.g. Soccerway, ESPN, FBref) — we surface the market probability, not the sport analysis.