Highest temperature in Amsterdam on August 17?

Platform comparison

Market context

Amsterdam's highest temperature on 17 August 2026 will be measured at Schiphol Airport weather station and resolved against the Daily Observations table on Weather Underground, with settlement occurring at midday UTC on that date. The market currently shows 0% implied probability, suggesting traders expect temperatures to fall outside the upper range being priced.

August in Amsterdam typically peaks between 20–23°C, though heat waves can push readings into the high 20s or low 30s Celsius. Historical data from recent summers shows that extreme heat events—those exceeding 30°C—occur roughly once every three to five years during mid-August. The 2022 European heat wave saw Amsterdam reach 35.7°C in July, demonstrating the region's capacity for significant temperature swings. The current 0% probability implies the market is pricing in either a cooler-than-average August or that the specific threshold being tested sits above realistic expectations for that date.

Traders should monitor European weather forecasting updates from mid-August 2026, particularly high-pressure systems developing over continental Europe in the weeks prior. The Atlantic jet stream position and any blocking patterns will determine whether warm air masses reach the Netherlands. Recent summers have shown increasing volatility in August temperatures across northern Europe, though Schiphol's coastal proximity to the North Sea typically moderates extremes compared to inland stations. The resolution methodology—using Daily Observations rather than summary highs—may affect outcomes if discrepancies emerge between automated station readings and reported figures.

Methodology

Football-specific comparison page for Highest temperature in Amsterdam on August 17?. 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.

UK Frequently Asked Questions

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.

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.

Can I trade Premier League prediction markets from the UK?

Yes. Polymarket has Premier League outcome markets (title winner, relegation, top scorer). For UK traders wanting GBP settlement and UKGC protection, Betfair Exchange and Smarkets offer Premier League futures and match markets. Betfair is the deepest liquidity venue for UK football exchange markets.