Pronóstico: Highest temperature in Beijing on July 20?

Platform comparison

Market context

Beijing is set to face its peak summer heat on 20 July 2026, with the Beijing Capital International Airport Station expected to record the day’s highest temperature in degrees Celsius. Historical data shows July is typically the hottest and wettest month in the city, with average highs between 23°C and 31°C, though spikes to 35°C are common during humid summer conditions[1]. The current crowd-implied probability of 0% YES suggests the market believes the temperature will fall outside the specific range being bet on, likely because traders anticipate a value within the standard July band rather than an extreme outlier.

Comparable cases from recent years reinforce this baseline: in June 2023, Beijing recorded a record-breaking 41°C, but such extremes are rare and usually tied to specific heatwave events rather than typical mid-July weather[2]. Traders should monitor Wunderground’s daily updates for the ZBAA station as the settlement window closes, watching for any sudden shifts in atmospheric pressure or cloud cover that could suppress temperatures below the expected 35°C threshold. No major weather announcements have been issued yet, but afternoon thunderstorms—frequent in July—could act as a natural cooling catalyst, potentially lowering the peak temperature significantly below historical highs.

Sources: 1 · 2

Methodology

Football-specific comparison page for Pronóstico: Highest temperature in Beijing on July 20?. Polymarket's live quote (Polygon order book) plus platform attributes for the three reference venues. Sports markets reward liquidity — Polymarket and Betfair are materially deeper than Kalshi (US-focused) or Manifold (play-money).

Resolution & payout

Sports markets typically settle on official final-whistle plus league confirmation. Polymarket uses UMA Optimistic Oracle with a source URL per contract — usually official league data feeds or ESPN/Soccerway. Two-hour dispute window, then smart-contract payout in USDC.

FAQ

Are prediction markets better than sports betting?

Prediction markets tend toward tighter odds than bookmakers because they use peer-to-peer exchange rather than bookmaker margin. On major matches, Polymarket quotes typically sit 2-5% closer to the true probability model than bet365 or DraftKings.

Which sports markets are available?

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How fast do sports winnings settle?

Once the official league outcome is logged in the UMA Oracle (typically 1-2 hours after the final whistle), Polymarket's smart contract triggers USDC payout. To your wallet within minutes.

What's the difference between match odds and outright odds?

Match odds cover a single game ("Bayern beats BVB"). Outright odds are long-term aggregates ("Bayern wins the league"). Outright markets have deeper liquidity; match markets have faster resolution.

Can I import form data and lineups?

This page shows the live Polymarket quote as an implied probability. Form data and lineups must be researched separately via sports data providers (e.g. Soccerway, ESPN, FBref) — we surface the market probability, not the sport analysis.