Highest temperature in Taipei on July 1?

Platform comparison

Market context

On 1 July 2026, the Taipei Songshan Airport Station will record its peak temperature for the day, a metric that determines the outcome of this prediction market. The crowd-implied probability of 0% for the YES outcome suggests the market believes the temperature will fall outside the specific range in question, yet historical data indicates July is consistently one of the hottest months in Taipei. The hot season runs from 8 June to 16 September, with average daily highs exceeding 87°F (30.6°C), and July 2025 saw temperatures regularly climbing to 80°F (26.7°C) or higher, framing the current zero probability as a potentially contrarian underdog stance rather than a settled fact[1][5].

Traders should monitor the afternoon rain forecasts and humidity levels, which are the primary catalysts that could suppress peak temperatures below the expected range. Current forecasts for 1 July predict hot and humid conditions with afternoon rain, a pattern that often limits the maximum temperature despite high solar intensity[4][6]. The consensus appears heavily weighted towards the temperature staying within the lower bounds, but value may sit on the contrarian angle that the heat will be intense enough to breach the range, especially given the Central Weather Administration’s data showing the station frequently registers "Hot" comfort levels with temperatures reaching 34°C or more during this period[3]. Recent weather models from AccuWeather confirm the day will be hot and humid, reinforcing the risk that the market is underestimating the peak temperature potential[6].

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 Who Will Win 2026, 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

Where can I trade this market with the lowest fees?

Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is Who Will Win 2026. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.

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.

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.

Do I need to KYC for this market?

On Polymarket directly, no — it's wallet-based. Intermediary brokers like Who Will Win 2026 trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.