Highest temperature in Taipei on July 6?

Platform comparison

Market context

The real-world event is the peak daytime heat at Taipei Songshan Airport on 6 July 2026, measured in degrees Celsius by Wunderground. This prediction market asks whether that high will fall into a specific temperature bin, yet the crowd-implied probability for the current “YES” outcome sits at 0%, suggesting traders see near-zero chance of that range being hit.

Historical data frames this improbability clearly: July is Taipei’s hottest month, with average highs of 92°F (33.3°C) and frequent peaks between 33°C and 36°C, while the 35°C bin remains the most liquid target across early July contracts [3][8]. Comparable markets for 2–5 July show similar volatility, with 35°C outcomes already recorded on 2 July and implied probabilities for adjacent bins shifting rapidly as weather models update [1][6]. The 0% line here likely reflects a mismatch between the bin definition and the climatological norm, not a genuine absence of heat.

Traders should monitor the Central Weather Administration’s hourly airport reports and Wunderground’s daily history feed, which will resolve the market at 12:00 UTC on 6 July [4]. No major announcements are scheduled, but local cloud cover and humidity—currently at 66% with 91% cloudiness—could suppress peak temperatures below the expected 33–36°C range [5]. The key dependency is whether the day remains sunny with moderate precipitation chance (60%), as noted in Meteoblue’s forecast, which typically supports highs near 35°C [2]. Divergence between sportsbook lines and prediction-market odds remains minimal, as analyst consensus aligns with the 33–36°C band for early July.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

We track Highest temperature in Taipei on July 6? across the five venues with material prediction-market liquidity. The probability shown is the live Polymarket mid; the comparison rows summarise how each venue treats the underlying contract — fees, KYC thresholds, settlement currency, deposit options. The highlighted row marks the cheapest route into Polymarket's order book.

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

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.

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 PolyGram trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.

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.