Highest temperature in Shenzhen on August 3?

Platform comparison

Market context

Shenzhen’s airport weather on 3 August is likely to be a straightforward summer-heat set-up rather than a dramatic temperature swing. The public forecast sources cluster around a daytime high of about 33–34°C, with The Weather Channel showing 34°C and TravelChinaGuide also listing 34°C for the date, while other guides point to a typical August high near 31–32°C[8][9][17][19]. That leaves the market’s current 0% YES price looking more like a function of a very specific settlement convention than a view that heat is impossible: the resolution depends on the highest temperature logged at Shenzhen Bao’an International Airport Station, not the city average, and airport readings can differ from general urban forecasts[6].

For context, Shenzhen in August usually sits in a hot, humid range, with repeated references across weather services to average highs around 32°C and frequent showers or thundery periods[1][17][18][20]. In that frame, a peak in the low-to-mid 30s is normal rather than exceptional, so traders should read any probability move mainly as a reaction to the airport’s observed maximum, not the broader daily forecast. Similar late-summer setups in southern coastal China often settle on whether cloud cover and rain trim the top end of the day rather than on the overnight minimum.

The main catalyst is the evolving intraday forecast and live observation from the airport station, especially any shift in the timing or intensity of showers, because that will determine whether the day briefly tops out above the consensus 33–34°C band[6][8][13]. Traders should also watch for updated weather output from mainstream forecasters such as BBC Weather and AccuWeather, which currently indicate humid conditions and some shower risk rather than a clean, uninterrupted heat peak[4][7][13]. If the forecast trends drier for the afternoon, the market would lean towards the higher temperature range; if rain arrives earlier, the peak could be capped closer to the lower end of the bracket.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

This page tracks Highest temperature in Shenzhen on August 3? across four political prediction venues. Live odds come from the Polymarket order book (the deepest political prediction-market book). Kalshi is the CFTC-regulated US alternative, Betfair the established UK sports-exchange with politics markets, Manifold the open play-money variant. For users geo-blocked from Polymarket directly, brokers like Trump Prediction provide a 0%-fee route into the same order book.

Resolution & payout

Political markets typically settle on official candidate or agency confirmation. Polymarket uses UMA Optimistic Oracle: a proposer posts the outcome with a bond, the two-hour window opens, then the smart contract pays USDC.

Kalshi settles USD via CFTC clearinghouse, with clearly defined resolution sources (e.g. AP race calls for elections). Betfair settles after the official outcome is registered with the league or agency. Manifold is play-money.

FAQ

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