Highest temperature in Munich on August 18?

Platform comparison

Market context

Munich Airport’s highest temperature through the settlement window is likely to be set by the afternoon warm-up, not the morning reading, so the market is effectively a call on whether cloud and showers suppress the day’s peak below the low- to mid-20s Celsius or allow a warmer break-out. Current private-market pricing at 0% YES implies the crowd is treating this as a near-lock outcome, but the observable forecasts are not uniform: one source has Tuesday 18 August at about 21°C with rain risk, while others put Munich nearer 24–25°C, which leaves the exact banding sensitive to station-level conditions.[1][2][3]

For framing, similar summer airport-temperature markets typically trade on the gap between broad city forecasts and the specific observing site, where a few degrees matter more than the headline weather type. At Munich, the useful comparison is not whether it is “warm” or “wet”, but whether the airport’s daily observations table records a high in the 20–24°C range or pushes into the 25–29°C bracket; that distinction often comes down to cloud breaks and the timing of showers rather than the day’s average feel.[1][2]

The main catalyst is the day-of forecast evolution for Munich Airport, especially any adjustment in rain timing, cloud cover and wind that changes the afternoon maximum. Traders should watch forecast updates from the major weather services through the morning, because the market settles at 12:00 UTC and later changes may matter more for the recorded daily high than the general city forecast does.[1][2][3]

Sources: 1 · 2 · 3 · 4 · 5

Methodology

Political prediction markets differ structurally from sports betting: thinner liquidity, longer settlement windows, higher sensitivity to single news events. This page shows the live Polymarket quote for Highest temperature in Munich on August 18? plus platform attributes for the three reference venues, so you can see at a glance where the deepest market for this question sits.

Resolution & payout

Political markets typically settle on official candidate or agency confirmation. Polymarket uses UMA Optimistic Oracle: a proposer posts the outcome with a bond, the two-hour window opens, then the smart contract pays USDC.

Kalshi settles USD via CFTC clearinghouse, with clearly defined resolution sources (e.g. AP race calls for elections). Betfair settles after the official outcome is registered with the league or agency. Manifold is play-money.

UK Frequently Asked Questions

What resolution source is used for elections?

Polymarket defines the source per contract — usually Associated Press (AP Race Call), Reuters or the official electoral commission. The source is stated in contract details before the market opens.

Which platform has the deepest political liquidity?

Polymarket — by far. US 2024 presidential volume was ~$3.5B vs Kalshi (~$200M) and Betfair (~$120M). Where Polymarket is geo-blocked, brokers like Trump Prediction route into the same order book at 0% fees.

How fast do political markets react to news?

High-liquidity markets move within seconds to minutes. A Trump tweet on the economy can shift the "Trump 2024" market 2-5 points before mainstream media has written anything.

Are political prediction markets legal in my country?

It varies. They sit in legal gray areas in most jurisdictions. Polymarket is geo-blocked from US/UK/EU; some broker frontends have a different geo footprint. Trade only with capital you can afford to lose, and only if you understand the legal status in your jurisdiction.

Are UK election prediction markets available from the UK?

Yes. Betfair Exchange and Smarkets offer UKGC-regulated UK election markets (seat counts, party share, constituency results). Polymarket also lists UK election contracts with deeper global liquidity. Betfair winnings are typically tax-free for UK individuals; Polymarket profits are subject to HMRC CGT.