Highest temperature in Shenzhen on August 8?

Platform comparison

Market context

Shenzhen’s temperature on 8 August will be decided by the highest reading in Weather Underground’s **Daily Observations** table for Shenzhen Bao’an International Airport Station, not the summary high/low. Early readings already show a very warm morning, with Weather Underground showing 96°F at 5:39 AM CST and AccuWeather projecting a top near 97°F for the day, which would translate to roughly 36–36.1°C if that forecast is borne out.[10][2]

The 0% crowd-implied probability for YES suggests traders are not yet pricing in a materially high ceiling, but that sits uneasily beside the published forecasts. AccuWeather’s hourly path has temperatures rising through the afternoon to 97°F by 3 PM, while other forecasts cluster around 35–36°C for the day, consistent with a genuinely hot Shenzhen August rather than a mild outlier.[2][5][8] In practice, markets like this often turn on whether the station’s observed peak lands a fraction above or below the forecast band, so a one-degree Celsius move can matter.

What traders should watch is the sequence of airport observations through the afternoon and any convective rain or thunderstorm development, because cloud cover and showers can cap the daily maximum even after a hot start. AccuWeather’s forecast calls for a stray evening thunderstorm and a 25% chance of precipitation, while Weather Underground’s live station page confirms the airport feed is updating in real time.[2][10] If the warmest hour arrives before any rain-cooled air, the market can settle decisively above common low-30s thresholds; if storms build earlier, the final high may stay closer to the mid-30s band.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

Sports-specific comparison page for Highest temperature in Shenzhen on August 8?. 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 or Manifold.

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

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.

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.

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.

What's the difference between match odds and outright odds?

Match odds cover a single game ("Bayern beats BVB"). Outright odds are long-term aggregates ("Bayern wins the league"). Outright markets have deeper liquidity; match markets have faster resolution.