Highest temperature in Munich on June 29?

Platform comparison

Market context

The underlying event is a straightforward weather measurement: the highest temperature recorded at Munich Airport on 29 June 2026, measured in degrees Celsius. On Polymarket today, this contract trades with a crowd-implied probability of 0% for the YES outcome, reflecting the market’s belief that the temperature will fall outside the specified range. The on-chain mechanics are standard for the platform: trades settle in USDC on the Polygon network, using conditional tokens to represent the binary outcome. The settlement window closes at 12:00 UTC on 29 June 2026, with Wunderground serving as the official resolution source.

Historically, June in Munich typically sees daily highs between 20°C and 25°C, with rare excursions above 28°C unless a significant heatwave occurs [1][5]. However, this year has been marked by an extreme heatwave sweeping Western Europe, with Germany recording a new national high of 41.5°C just days before the target date [2]. Such anomalies are increasingly linked to man-made climate change, which has made night-time temperatures 100 times more likely than two decades ago [2]. This context suggests that while the 0% probability may seem conservative, the recent temperature extremes could shift expectations if the heatwave persists.

Traders should monitor the European heatwave’s trajectory and any official announcements from the German national weather service (DWD) regarding temperature forecasts for late June [2]. The BBC Weather forecast for Munich Airport on 30 June already indicates thundery showers and a high of 28°C, suggesting a potential cooling trend [3]. If the heatwave weakens, the probability of the YES outcome may remain negligible; conversely, if temperatures stay elevated, the market could reprice sharply. The key dependency is whether the heatwave continues eastward into Germany and Poland, as scientists have warned [2].

Sources: 1 · 2 · 3 · 4 · 5

Methodology

This page reviews Highest temperature in Munich on June 29? 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 Legit?, 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 Legit?. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.

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.

Do I need to KYC for this market?

On Polymarket directly, no — it's wallet-based. Intermediary brokers like Polymarket Legit? trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.

How reliable are the quoted odds?

The YES/NO percentages are the live mid-prices of the Polymarket order book. On deep markets they move every few seconds; on thinner ones you'll see short plateaus.