Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via March Madness Predictions) Pick polygram.ink (preferred broker) |
36% | 64% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | See live odds → |
Polymarket (direct) polymarket.com |
36% | 64% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | See live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | See live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | See live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | See live odds → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| 27°C | 36% |
| 28°C | 25% |
| 26°C | 21% |
| 25°C | 9% |
| 29°C | 9% |
| 30°C or higher | 6% |
| 24°C | 3% |
| 23°C | 1% |
| 20°C or below | 0% |
| 21°C | 0% |
| 22°C | 0% |
Market context
On 20 August 2026, Munich Airport Station will record a daily maximum temperature in Celsius, with the market resolving to whichever range bracket contains that figure. The resolution hinges on Weather Underground's Daily Observations table rather than their summary section, a distinction that matters when discrepancies arise between automated station readings and processed day-high figures. Munich's August climate typically sees highs between 24–27°C, though heat waves can push readings into the low 30s.
Historical August data from Munich Airport shows the station rarely records extremes outside 20–30°C during this month. The 0% crowd probability suggests traders are either uncertain about the specific range brackets offered or view the market's technical resolution criteria as problematic. August temperatures in Bavaria are relatively predictable compared to spring or autumn volatility, making this primarily a question of whether 2026 follows climatological norms or experiences an anomalous heat event.
Traders should monitor European weather forecasting updates from mid-August 2026 onwards, particularly whether high-pressure systems establish over central Europe. The German Meteorological Service (Deutscher Wetterdienst) publishes extended forecasts roughly two weeks ahead. Any significant heat dome affecting the continent would shift expectations upward, whilst Atlantic low-pressure systems would suppress readings. The specific bracket thresholds determine which temperature ranges carry value; without knowing those exact boundaries, assessing probability distributions remains difficult.
Methodology
Sports-specific comparison page for Highest temperature in Munich on August 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 or Manifold.
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.
- 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.
- Which sports markets are available?
- Football (soccer) dominates — Champions League, World Cup, Premier League, La Liga, Bundesliga — followed by NFL, NBA, tennis Grand Slams, Formula 1, boxing/MMA. Resolution via official league source confirmation.
- 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.
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