Highest temperature in Munich on June 29?

Platform comparison

Market context

The real-world event hinges on the highest temperature recorded at Munich Airport on 29 June 2026, a date that historically sits within Munich’s mild-to-warm June window where average daily highs range from 20°C to 25°C[1]. Current crowd-implied probability of 0% for any extreme outcome aligns with comparable cases: Munich rarely exceeds 28°C in June, and the airport’s typical highs rarely breach 23°C, with only occasional spikes to 25–26°C during moderate heatwaves[5]. Even Germany’s recent record heatwave, which pushed temperatures to 41.3°C near Saarbrücken, did not significantly impact Munich’s airport station, which remains buffered by its urban and alpine-influenced microclimate[2].

A power-user approaching this market programmatically would monitor Wunderground’s real-time feed for the Munich Airport Station, setting conditional orders to trigger if temperatures approach 27°C—a threshold that historically signals an outlier event[3]. Key catalysts include the National Weather Service’s forecast updates for thundery showers and rising humidity on 29 June, which could suppress peak temperatures despite high daytime warmth[3]. Traders should also watch for any sudden shifts in the East-Northeasterly wind pattern or pressure trends, as rising pressure (currently 1040mb) often correlates with stable, non-extreme conditions[3]. No recent news announcements suggest an imminent heat dome over Bavaria, reinforcing the low probability of extreme readings[2].

Sources: 1 · 2 · 3 · 4 · 5

Methodology

This page is a comparison snapshot: one live quote, four reference venues with their key attributes, and a single execution path — every trade button routes to Kalshi Fees, which mirrors the Polymarket order book directly.

Resolution & payout

At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.

On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.

FAQ

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 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.

How fast are USDC deposits?

Polygon credits deposits after 12 confirmations — usually under 30 seconds. Withdrawals follow the same path and land back in your wallet within minutes.

Do I need to KYC for this market?

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