Pronóstico: Highest temperature in Taipei on July 23?

Platform comparison

Market context

Polymarket currently prices this Taipei heat contract with **34°C** as the clear frontrunner at **77%**, while **35°C** sits at **18%**, so the market is already leaning towards a fairly standard July peak rather than an extreme spike.[1] Because the market resolves on the highest temperature recorded at Taipei Songshan Airport Station in Celsius, the key on-chain position is not “will it be hot”, but which bracket the day’s maximum lands in when the Wunderground reading is finalised.[1]

That 34°C centre of gravity fits the usual July profile for Taipei. Travel guidance puts daytime temperatures in the low-to-high 30s Celsius, with July described as the city’s hottest month and sticky humidity making the air feel hotter than the thermometer alone suggests.[3][5] Broader Taiwan July guidance also points to highs around 32°C, which helps explain why the crowd is giving some weight to 34°C but is not pricing a much hotter tail as the base case.[2]

For traders, the main variables are the day’s actual heat build-up, cloud cover, and whether rainfall or convection keeps the airport station below the stronger afternoon highs. Taipei’s July conditions commonly include strong sun, high humidity, and substantial rainfall, so the practical question on Polymarket is how much heating occurs before storms or marine cloud cover interrupt the climb.[3][4] Since positions settle in USDC on Polygon via conditional tokens, the trade is ultimately a bracket bet on the station’s recorded maximum rather than a forecast of city-wide comfort.[1]

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

Resolution & payout

At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.

On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.

FAQ

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.

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.