Highest temperature in Munich on August 1?

Platform comparison

Market context

Munich Airport’s temperature on 1 August will be set by the day’s observed high at the station, with the market resolving against the Wunderground history page rather than any citywide average. For early August, the climate backdrop is typically warm but not extreme: Munich’s August normals are around the mid-teens to low-20s Celsius, while published monthly guides put average highs near 24°C and historical August records above 35°C, so the main uncertainty is whether the day lands near seasonal norm or into a short heat spike.[6][17][5]

That makes the current 1% YES probability look like a very low-tail outcome rather than a routine summer call. Recent climate summaries for Munich show August highs usually around 24°C, with the hottest August readings historically reaching 37°C to 38°C, meaning a threshold-based market can move sharply only if the forecast model consensus starts pointing to an unusually hot airmass.[17][8][5] The crowd price is therefore leaning on the assumption that the day’s maximum will stay within the ordinary late-summer band.

Traders should watch the short-range forecast for Munich Airport, especially whether models flag a hot ridge over southern Germany in the last 48–72 hours, because that is the main catalyst that can shift the settlement-range view. AccuWeather’s August outlook for Munich shows daily highs spanning roughly 69°F to 81°F, which supports a warm but not exceptional baseline unless a late forecast revision brings much higher peaks.[1] The relevant dependency is simple: if the airport forecast rises into the mid-30s Celsius, the market can reprice quickly; if it remains in the low- to mid-20s, the current 1% implies the crowd expects the observed high to stay well inside the central summer range.[1][6]

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 1? 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.

FAQ

How accurate are political prediction markets?

Historically more accurate than polls. Polymarket's Brier score on US 2024 elections was ~0.11 — better than 538 (~0.14) and every mainstream poll. Markets aggregate information with real skin in the game.

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 Election Predictions UK 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.

Why do Polymarket and Kalshi differ on elections?

Kalshi must follow CFTC compliance — strict definitions, clear resolution sources, US citizens only with KYC. Polymarket operates globally without CFTC oversight — deeper liquidity, but also higher regulatory risk.