Highest temperature in Wuhan on July 19?

Platform comparison

Market context

Wuhan's peak temperature on 19 July 2026 will be measured at Tianhe International Airport, the city's official weather station. The settlement window closes at midday UTC, capturing the full calendar day's maximum reading in Celsius. Current market pricing reflects extreme uncertainty, with zero probability assigned across all temperature bands—a signal that traders are awaiting clearer atmospheric data or have not yet engaged with this specific date.

Wuhan experiences peak summer heat in mid-July, with historical July averages around 32–34°C and extremes occasionally exceeding 40°C during heatwave conditions. The city's location in the Yangtze River valley amplifies humidity and heat retention. Comparable July 19th readings from prior years would provide the most direct baseline, though Wunderground's historical archive shows considerable year-to-year variation depending on monsoon positioning and high-pressure system intensity across central China.

Traders should monitor China Meteorological Administration forecasts released in the week preceding 19 July, particularly any alerts for sustained high-temperature episodes or Tibetan anticyclone positioning. Extended-range models from late June onwards will signal whether blocking patterns favour above-normal or near-normal temperatures. Humidity levels and overnight lows also matter operationally, as they influence daytime peak formation. The settlement source's reliance on Tianhe station data means urban heat-island effects and station-specific microclimates will determine the final reading rather than broader regional conditions.

Methodology

This page reviews Highest temperature in Wuhan on July 19? across five venues. The live probability is the Polymarket mid-price, sourced directly from the on-chain Polygon order book; the comparison columns benchmark each venue on fee structure, KYC, settlement currency and payment rails. Every CTA routes to Prediction Today, which mirrors the Polymarket order book at 0% fees.

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 Prediction Today. 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.

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.

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.