Highest temperature in Taipei on June 8?

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Market context

On 8 June 2026, the highest temperature recorded at Taipei Songshan Airport Station will determine which range this market resolves to, with settlement occurring at 12:00 UTC that day. The 0% crowd probability suggests traders are either absent from this contract or treating the outcome as predetermined, though the specific temperature range in question remains unstated in available market documentation.

Taipei's June climate presents a narrow historical band for comparison. Daily highs during early June typically cluster between 28–32°C, with occasional peaks above 33°C during heat waves. The 2023 and 2024 June records show variability: some years saw consistent mid-range temperatures whilst others experienced brief spikes driven by subtropical pressure systems moving northward from the South China Sea. This seasonal consistency means extreme outliers—either unusually cool days below 25°C or sustained heat above 35°C—occur infrequently, though not impossibly.

The settlement mechanism depends on Wunderground's historical data feed for Taipei Songshan Airport, which requires manual verification post-event. Traders should monitor Taiwan's Central Weather Administration forecasts in the week preceding 8 June, particularly any alerts for heat waves or unusual weather patterns. The current zero probability may reflect limited market participation rather than genuine certainty about the outcome; comparable weather prediction markets on other platforms typically show distributed probabilities across multiple temperature bands rather than concentration at extremes. Cross-platform comparison with betting operators offering weather derivatives on Asian markets could reveal whether consensus exists elsewhere.

Methodology

Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). The odds column is filled only where we have clean data — that avoids the made-up numbers that get a network demoted when search engines cross-check against the source venue.

Resolution & payout

Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.

Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.

FAQ

Is this market available outside the US?

Best Prediction Markets 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.

What does it cost to trade on Best Prediction Markets UK?

Zero. Best Prediction Markets UK routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.

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.