Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via احتمالات كأس العالم) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | View on Polymarket → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | View on Polymarket → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | View on Polymarket → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | View on Polymarket → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | View on Polymarket → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| 33°C | 100% |
| 27°C or below | 0% |
| 28°C | 0% |
| 29°C | 0% |
| 30°C | 0% |
| 31°C | 0% |
| 32°C | 0% |
| 34°C | 0% |
| 35°C | 0% |
| 36°C | 0% |
| 37°C or higher | 0% |
Market context
Hong Kong's daily maximum temperature on 13 August 2026 will be recorded by the Hong Kong Observatory and published in their Daily Extract climate data. The settlement window closes at midday UTC on that date, though final resolution depends on the Observatory releasing verified readings, typically available within days of observation.
August represents the peak of Hong Kong's summer monsoon season, when daily highs consistently exceed 32°C. Historical records show the Observatory's absolute daily maxima for mid-August typically fall between 33–35°C, with occasional readings reaching 36°C during particularly intense heat episodes. The 0% crowd probability suggests traders are either awaiting clearer seasonal forecasts or treating this as a calibration market pending range specification. Comparable August dates from recent years provide the most reliable baseline: the Observatory's archives show variability driven by typhoon proximity and upper-atmosphere pressure patterns rather than long-term warming trends alone.
Traders should monitor the Hong Kong Observatory's extended forecast releases in late July and early August, which refine predictions for mid-month conditions. Tropical cyclone activity in the Western Pacific—tracked by the Japan Meteorological Agency and regional warning centres—directly influences whether monsoon flow remains uninterrupted or whether storm systems alter local temperature patterns. The Observatory publishes 9-day outlooks weekly; material shifts in those forecasts, particularly regarding wind direction and cloud cover, typically precede observable changes in daily maximum temperatures by 5–7 days.
Methodology
Football-specific comparison page for توقع: Highest temperature in Hong Kong on August 13?. 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.
- When do sports markets resolve?
- Typically within hours of the official final whistle. Polymarket uses UMA Optimistic Oracle with source URLs pointing at official league data feeds — e.g. the Premier League for EPL markets, UEFA for Champions League, FIFA for World Cup.
- What are live sports odds on Polymarket?
- Some top-tier matches stay open during play — you can trade the half-time probability in the 70th minute. Polymarket mid-prices update second-by-second; any frontend mirroring the order book shows the same movement.
- 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.
- 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.
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