Pronóstico: Highest temperature in Taipei on July 19?

Platform comparison

Market context

Taipei's weather on 19 July 2026 will determine which temperature bracket captures the day's peak reading at Songshan Airport Station. The market currently prices all outcome ranges at 0%, a technical artefact of conditional token mechanics on Polygon rather than genuine uncertainty about whether the airport will record *some* maximum temperature. Settlement hinges on Wunderground's historical data feed for that specific station and date, with the gear-icon toggle between Celsius and Fahrenheit critical for avoiding resolution disputes.

July in Taipei sits at the height of the East Asian summer monsoon season, when daily highs routinely exceed 33°C and occasionally breach 36°C. Historical records from Songshan Airport show that mid-July peaks typically fall between 33–35°C, though extreme heat events pushing toward 37–38°C occur roughly once per decade. The 2023 summer saw Taipei record 39.7°C on 7 July, the highest in over a century, establishing that outlier scenarios remain within the realm of actual weather patterns rather than theoretical extremes.

Traders should monitor tropical cyclone forecasts in early July 2026, as typhoon activity can suppress temperatures by 3–5°C through cloud cover and precipitation, whilst high-pressure systems anchored over the Taiwan Strait tend to amplify heat. The Central Weather Administration's seasonal outlook and any issued heat warnings in the week preceding 19 July will signal whether conditions favour the cooler or warmer outcome brackets. Real-time atmospheric pressure patterns and sea-surface temperatures in the Western Pacific become actionable signals in the final 72 hours before settlement.

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 Polymarket Qué Es, which mirrors the Polymarket order book directly.

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?

Polymarket itself is geo-blocked in the US/UK/EU. Always check the legal status of prediction markets in your jurisdiction before trading.

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 Polymarket cost to trade?

Polymarket itself charges 0% — the only cost is the Polygon network fee, typically under $0.01 per transaction. Off-chain venues like Kalshi or Betfair charge 2-7% commission.

Do I need to KYC for this market?

On Polymarket directly, no — it's wallet-based. Intermediary brokers like Polymarket Qué Es trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.