Highest temperature in Beijing on August 8?

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Market context

Beijing has already started the day warm, and the latest observations in the past 24–48 hours point to temperatures in the mid-to-high 20s Celsius early, with afternoon readings still building towards the upper 20s or low 30s. The market’s 0% implied YES price sits against a setting where the daily high is often set late in the local afternoon rather than at dawn, so the key question is whether the city manages only an ordinary August peak or gets a hotter-than-expected push before the reporting window closes.[1][4][18]

For context, Beijing in August usually produces daytime highs around 30–31°C, with several historical sources putting typical highs near that band and occasional extremes well above it.[3][5][7][16] Last-year and recent-history readings for 8 August have also landed in the high 20s to around 30°C, which makes the lower temperature bands the natural starting point for pricing unless a hotter spell develops during the day.[11][15] In other words, the current market assumes the day ends up on the cooler side of Beijing’s August norm rather than challenging the upper ranges that do occur in this month.[10][14]

What matters now is the intraday evolution rather than any headline forecast alone. Traders should watch the latest Weather Underground daily observations for Beijing Capital International Airport, because that table is the settlement source here, and the highest temperature can differ from summary widgets or model forecasts.[18] The decisive catalysts are afternoon heating, cloud cover, any rain or storm development that caps the climb, and whether the airport station reports a late-day maximum before the 12:00 UTC cutoff; the current observation flow from nearby reporting sites suggests warm but not yet extreme conditions.[1][4]

Sources: 1 · 2 · 3 · 4 · 5

Methodology

This page is a comparison snapshot: one live quote, four reference venues with their key attributes, and a single execution path — every trade button routes to Prediction Today, which mirrors the Polymarket order book directly.

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UK Frequently Asked Questions

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