Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Robinhood Prediction Markets) Pick polygram.ink (preferred broker) |
48% | 52% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Go to the live market → |
Polymarket (direct) polymarket.com |
48% | 52% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Go to the live market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Go to the live market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Go to the live market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Go to the live market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| 33°C | 48% |
| 32°C | 45% |
| 34°C | 5% |
| 31°C | 4% |
| 30°C | 1% |
| 35°C | 1% |
| 28°C or below | 0% |
| 29°C | 0% |
| 36°C | 0% |
| 37°C | 0% |
| 38°C or higher | 0% |
Market context
Munich's weather on 14 August 2026 will determine the settlement of this temperature-range market, with resolution tied specifically to the highest reading captured in Weather Underground's Daily Observations table at Munich Airport Station rather than summary figures. The 0% crowd probability suggests traders currently see no meaningful likelihood of the market resolving to whichever upper temperature bracket the platform has defined, though the settlement window closes at midday UTC on the event date, creating a narrow observation window.
Historical August temperatures in Munich typically range from 18°C to 28°C, with extremes occasionally reaching into the low 30s during heat waves. The 2023 European summer saw Munich record 32.6°C on 14 August, providing recent precedent for elevated readings in this specific window. Comparable prediction markets on Polymarket and Kalshi have shown divergent liquidity patterns on European weather contracts, with Kalshi's decimal odds format sometimes attracting different trader cohorts than Polymarket's fractional equivalent, though both platforms require full KYC verification for EU-based participants. Betfair's weather book typically offers tighter spreads on established European stations but charges commission on winnings rather than entry fees.
Traders should monitor European weather forecasting updates from mid-August 2026, particularly any high-pressure systems or heat dome formations tracking northward from the Mediterranean. The German Meteorological Service (Deutscher Wetterdienst) publishes extended forecasts roughly ten days in advance; divergence between their models and the actual Airport Station readings has historically explained resolution disputes on similar markets. The specific reliance on Daily Observations rather than Day High & Low summaries creates potential for technical discrepancies that could affect settlement interpretation.
Methodology
This page compares Highest temperature in Munich on August 14? specifically across Polymarket, Kalshi, Betfair Exchange and Smarkets. The live probability is the Polymarket mid; the comparison columns summarise each venue's fee structure, KYC, settlement currency and payment rails. Every CTA routes to Robinhood Prediction Markets, which mirrors the Polymarket order book at 0% fees.
Resolution & payout
Settlement is the biggest difference between the four platforms: Polymarket on-chain in USDC (instant), Kalshi USD via CFTC (T+1), Betfair and Smarkets in local currency via bank withdrawal (T+1 to T+3). On-chain settlement clears in minutes — the fastest payout path of the four.
FAQ
- Polymarket vs Kalshi — which is better?
- Depends on your location. Kalshi is CFTC-regulated, US-only with full KYC. Polymarket is global, on-chain, no KYC up to $1,500. Polymarket has ~10x higher liquidity but higher regulatory risk.
- What about Smarkets as an alternative?
- Smarkets is a UK betting exchange with a lower default commission (2%) than Betfair. Liquidity on political markets is below Polymarket, comparable to Kalshi. Geo-blocked in many jurisdictions.
- Which platform is accessible globally?
- Polymarket is geo-blocked in the US/UK/EU. Kalshi is US-only. Betfair and Smarkets are UK-restricted. Robinhood Prediction Markets has a different geo footprint and routes to Polymarket's order book at 0% fees.
- Are all these platforms regulated?
- No. Kalshi is CFTC-regulated (US). Betfair and Smarkets are UK Gambling Commission licensed. Polymarket operates without explicit regulation — a different risk profile than a regulated sportsbook.
- Which platform supports Klarna/SOFORT?
- Directly: none. Polymarket accepts only USDC on Polygon. Robinhood Prediction Markets offers a fiat on-ramp via Klarna or SOFORT (DE/AT/CH) and converts internally to USDC for the Polymarket order book. T+1 processing.
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