Highest temperature in Beijing on June 16?

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Market context

Beijing's daily maximum temperature on 16 June 2026 will be recorded at the Capital International Airport Station and resolved against historical weather data via Wunderground. Mid-June sits within Beijing's early summer period, when daytime highs typically range between 28–32°C, though heat waves can push readings above 35°C. The settlement mechanism relies on a single authoritative source—the airport station's highest recorded temperature across all daylight hours—making this a straightforward factual resolution with minimal ambiguity once the date passes.

Historical June temperatures at Beijing Capital Airport show considerable year-to-year variance. Between 2015 and 2024, maximum temperatures on mid-June dates ranged from 26°C during cooler years to 37°C during heat events. The 0% crowd probability suggests traders are either awaiting clearer seasonal forecasts or treating this as a placeholder market pending June 2026 weather model updates. Comparable markets on Chinese airport temperatures typically see meaningful probability shifts only once meteorological services issue 10–14 day outlooks, which become reliable roughly two weeks before settlement.

Traders monitoring this market should track China Meteorological Administration seasonal forecasts and any anomalous atmospheric patterns (El Niño conditions, Tibetan high-pressure systems) that influence North China Plain temperatures. Programmatic approaches would benefit from automated feeds linking Wunderground historical data to conditional order logic, allowing positions to adjust as June approaches and forecast confidence increases. The airport station's consistent measurement standards mean resolution disputes are unlikely, reducing tail risk for automated settlement workflows.

Methodology

This page reviews Highest temperature in Beijing on June 16? across five venues. We show live odds for Polymarket-based markets (sourced from the Polygon order book); for other venues we list platform attributes, since the comparable contracts are not exposed via a public API on every venue. Every CTA points at Polymarket Bot UK — the application we operate, where you trade directly against the Polymarket order book at 0% fees.

Resolution & payout

Settlement runs on-chain. Polymarket's contract logic separates YES and NO shares as conditional tokens; at resolution the winning share lifts to $1.00 and the losing one to $0. The outcome input comes from the UMA Optimistic Oracle, which secures against bad resolution with a bond + dispute window.

Once finalised, the smart contract pays USDC to the holders' wallets within minutes — no withdrawal fees beyond Polygon network gas. Kalshi settles in USD via CFTC clearance, Betfair in account currency net of commission, Manifold in play-money mana with no cash-out.

FAQ

Where can I trade this market with the lowest fees?

On Polymarket Bot UK, which mirrors the Polymarket order book at 0% fees. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.

Is this market available outside the US?

Polymarket Bot UK is available in most jurisdictions where Polymarket isn't directly accessible. Polymarket itself is geo-blocked in the US/UK/EU. Always check local regulations.

How does resolution work?

Through the UMA Optimistic Oracle on Polygon: a proposer submits the outcome, a two-hour challenge window opens, and USDC payouts settle automatically once the result is final.

What's the difference between YES and NO shares?

A YES share pays $1.00 if the event happens, $0 otherwise. A NO share pays $1.00 if the event doesn't happen. The market price between 0¢ and 100¢ is the implied probability.

How fast are USDC deposits?

Polygon credits deposits after 12 confirmations — usually under 30 seconds. Withdrawals follow the same path and land back in your wallet within minutes.