Highest temperature in Munich on July 27?

Platform comparison

Market context

Munich will experience some temperature on 27 July 2026, and this market resolves to whichever range bracket contains the highest reading recorded at Munich Airport Station that day. The settlement source is Wunderground's historical weather database, which logs hourly observations and derives daily highs. Traders need to verify the Celsius toggle in Wunderground's settings before cross-referencing; the platform defaults to Fahrenheit in some regions, creating a common data-matching error when validating resolution.

July temperatures at Munich Airport typically peak between 24–28°C, though extremes have reached 32°C during heat waves. The 0% crowd probability suggests either the market is newly listed or reflects genuine uncertainty about which specific bracket will contain the day's high. Historical precedent matters here: Munich's July average high sits around 24°C, but anomalous heat events occur roughly every 3–5 years, pushing readings above 30°C. A trader building a conditional order or bot workflow should anchor to long-range forecasts released 10–14 days prior, which carry meaningful signal for European summer weather patterns.

Catalysts to monitor include mid-July atmospheric pressure systems and any heat dome positioning over central Europe. The German Meteorological Service (Deutscher Wetterdienst) publishes extended forecasts by mid-July; significant deviations from the 24–28°C baseline would shift market odds materially. Automation-focused traders should schedule data pulls from Wunderground's API on 27 July after 18:00 UTC to capture the full day's observations before the settlement window closes at 12:00 UTC the following day—accounting for any reporting delays in the historical feed.

Methodology

This page reviews Highest temperature in Munich on July 27? across five venues. The live probability is the Polymarket mid-price, sourced directly from the on-chain Polygon order book; the comparison columns benchmark each venue on fee structure, KYC, settlement currency and payment rails. Every CTA routes to Polymarket Bot UK, which mirrors the Polymarket order book at 0% fees.

Resolution & payout

Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.

Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.

FAQ

Where can I trade this market with the lowest fees?

Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is Polymarket Bot UK. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.

Is this market available outside the US?

Polymarket itself is geo-blocked in the US/UK/EU. Always check the legal status of prediction markets in your jurisdiction before trading.

How does resolution work?

Through the UMA Optimistic Oracle on Polygon: a proposer submits the outcome, a two-hour challenge window opens, and USDC payouts settle automatically once the result is final.

What's the difference between YES and NO shares?

A YES share pays $1.00 if the event happens, $0 otherwise. A NO share pays $1.00 if the event doesn't happen. The market price between 0¢ and 100¢ is the implied probability.

What does Polymarket cost to trade?

Polymarket itself charges 0% — the only cost is the Polygon network fee, typically under $0.01 per transaction. Off-chain venues like Kalshi or Betfair charge 2-7% commission.