Highest temperature in Guangzhou on August 6?

Platform comparison

Market context

The market is effectively a call on the **afternoon peak** at Guangzhou Baiyun International Airport, with the crowd currently assigning **0%** to the listed YES side. That makes the **favourite** the broad mid-30s Celsius band rather than any outlier heat reading, and the consensus sits around a hot but ordinary Guangzhou August day: recent forecast-style guidance points to highs of roughly **33–36°C**, with some services showing **36°C** for Guangzhou and others implying the city can briefly touch the upper 30s in peak summer conditions.[5][6][12][14][17]

History and nearby comparables argue against treating 0% as a meaningful floor. Guangzhou’s August climate normals are hot and humid, with average highs around **33°C to 33.9°C** and monthly highs frequently reaching **91–93°F** in forecast products, while contemporaneous city forecasts have shown **36°C** as a live maximum on surrounding days.[1][14][15][17] In handicapper terms, the market is pricing a clear **underdog** outcome for anything materially above the usual range, yet the data also leave room for a contrarian **value spot** if airport-specific conditions run hotter than city averages, particularly on a day with strong sunshine before convective rain builds later.

Traders should watch the local forecast evolution, especially any shift in rainfall timing, cloud cover and humidity, because Guangzhou in August is prone to heavy showers that can cap the day’s maximum even when the air mass is very warm.[2][6][12][16][19] The key dependency is the actual airport station reading used by Wunderground, which can differ from citywide forecasts; once early-morning heating, afternoon rain or a late thunderstorm pattern is locked in, the range outcome usually narrows quickly. A fresh official or high-quality forecast update showing sustained **36–37°C** potential would favour the heat side; a wetter, cloudier update would pull attention back towards the lower bands.[5][16]

Sources: 1 · 2 · 3 · 4 · 5

Methodology

This page reviews Highest temperature in Guangzhou on August 6? 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 Who Will Win 2026, 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 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.

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.

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.

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.