Highest temperature in Munich on August 11?

Platform comparison

Market context

Munich's highest temperature on 11 August 2026 will be recorded at Munich Airport Station and resolved against Weather Underground's Daily Observations table rather than its summary section—a distinction that matters when platforms diverge on data interpretation. The 0% crowd probability reflects either extreme confidence in a specific temperature band or sparse liquidity; across Polymarket, Kalshi, Betfair, and Smarkets, such weather markets often show thin order books in their opening weeks, making early probabilities unreliable guides to consensus.

August temperatures in Munich historically cluster between 24–28°C, with extremes rarely exceeding 32°C. The 11th falls mid-summer when afternoon highs typically peak between 26–27°C. Resolution hinges entirely on Weather Underground's station data, not forecaster consensus or media reports—a technical requirement that occasionally creates arbitrage opportunities when different platforms weight data sources differently. Kalshi's regulatory structure and Betfair's decimal-odds framework may encode this uncertainty differently than Polymarket's implied probabilities, particularly if traders anticipate Weather Underground's measurement lag or station-specific microclimates around the airport.

No scheduled weather events or climate announcements typically influence single-day temperature outcomes two years forward. Traders should monitor Munich's seasonal patterns through 2025–2026 winter data and any infrastructure changes at Munich Airport Station that might affect measurement consistency. The market's specificity—Daily Observations table precedence, airport-station location, Celsius precision—rewards traders familiar with Weather Underground's actual data structure over those relying on general meteorological forecasts.

Methodology

This page compares Highest temperature in Munich on August 11? specifically across Polymarket, Kalshi, Betfair Exchange and Smarkets. The live probability is the Polymarket mid; the comparison columns summarise each venue's fee structure, KYC, settlement currency and payment rails. Every CTA routes to Kalshi Alternative, which mirrors the Polymarket order book at 0% fees.

Resolution & payout

Settlement is the biggest difference between the four platforms: Polymarket on-chain in USDC (instant), Kalshi USD via CFTC (T+1), Betfair and Smarkets in local currency via bank withdrawal (T+1 to T+3). On-chain settlement clears in minutes — the fastest payout path of the four.

FAQ

Polymarket vs Kalshi — which is better?

Depends on your location. Kalshi is CFTC-regulated, US-only with full KYC. Polymarket is global, on-chain, no KYC up to $1,500. Polymarket has ~10x higher liquidity but higher regulatory risk.

What does Polymarket cost vs Kalshi?

Polymarket: 0% fees, only Polygon network costs (~$0.01/trade). Kalshi: up to 7% per trade plus spread. For high-frequency traders, Polymarket is dramatically cheaper.

What about Smarkets as an alternative?

Smarkets is a UK betting exchange with a lower default commission (2%) than Betfair. Liquidity on political markets is below Polymarket, comparable to Kalshi. Geo-blocked in many jurisdictions.

Are all these platforms regulated?

No. Kalshi is CFTC-regulated (US). Betfair and Smarkets are UK Gambling Commission licensed. Polymarket operates without explicit regulation — a different risk profile than a regulated sportsbook.

Which platform supports Klarna/SOFORT?

Directly: none. Polymarket accepts only USDC on Polygon. Kalshi Alternative offers a fiat on-ramp via Klarna or SOFORT (DE/AT/CH) and converts internally to USDC for the Polymarket order book. T+1 processing.