Highest temperature in Hong Kong on June 11?

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Market context

Hong Kong's climate on 11 June typically sits in the early monsoon season, with the southwest monsoon bringing moisture and occasional rainfall. Historical records from the Hong Kong Observatory show June daily maxima averaging around 31–32°C, though extremes have reached 35°C or higher during heat waves. The settlement window closes at midday UTC on 11 June, meaning traders must assess probabilities based on seasonal patterns and any anomalies flagged in the preceding weeks.

The 0% crowd probability likely reflects uncertainty around which temperature bracket will resolve rather than genuine conviction that no reading will occur. June represents a transitional month where tropical systems occasionally develop, potentially suppressing daytime highs, whilst high-pressure systems can drive temperatures into the mid-to-high 30s. The Hong Kong Observatory publishes daily extracts with the absolute daily maximum once observations are finalised, typically within 24 hours of the calendar date ending.

Traders should monitor the Asian-Pacific weather pattern in early June 2026, particularly the position of the subtropical ridge and any tropical cyclone activity in the western Pacific. Sea-surface temperatures and the strength of the southwest monsoon onset will be key drivers. The Observatory's ten-day forecasts, updated regularly through May and early June, will provide the most reliable forward guidance on whether conditions favour cooler, wetter weather or a heat-driven scenario. Historical volatility in June temperatures—with swings of 5–7°C possible between consecutive days—means late-market information carries substantial weight.

Methodology

This page reviews Highest temperature in Hong Kong on June 11? 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 Champions League Prediction — 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

Is this market available outside the US?

Champions League Prediction 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.

How reliable are the quoted odds?

The YES/NO percentages are the live mid-prices of the Polymarket order book. On deep markets they move every few seconds; on thinner ones you'll see short plateaus.