Highest temperature in Paris on July 22?

Platform comparison

Market context

Paris is in the middle of a modest late-July heat pattern rather than an extreme spike, so the current crowd view leaning to the mid-20s Celsius is consistent with a fairly ordinary summer day. With the market split between **25°C** and **26°C** at the top of the board, the implied picture is one of a narrow distribution rather than a clear heatwave signal.[1]

The key historical frame is that late July in Paris often sits close to the upper-20s rather than far above them, so a reading around 25–26°C is a sensible centre of gravity unless conditions turn notably hotter in the afternoon. For traders, that makes the market most sensitive to small forecast shifts, especially if cloud cover, wind or a cooler Atlantic influence trims the day’s peak by a single degree.[1]

The main catalyst is the actual high recorded at Paris-Le Bourget Airport before the settlement window closes, so intraday updates from local weather models and any short-term changes in aviation-station forecasts matter more than broad seasonal averages. If the afternoon warming stalls early, lower bins become more likely; if the sun breaks through for several hours, the upper edge of the current range can still print.[1]

Sources: 1

Methodology

Sports-specific comparison page for Highest temperature in Paris on July 22?. Polymarket's live quote (Polygon order book) plus platform attributes for the three reference venues. Sports markets reward liquidity — Polymarket and Betfair are materially deeper than Kalshi or Manifold.

Resolution & payout

Sports markets typically settle on official final-whistle plus league confirmation. Polymarket uses UMA Optimistic Oracle with a source URL per contract — usually official league data feeds or ESPN/Soccerway. Two-hour dispute window, then smart-contract payout in USDC.

FAQ

When do sports markets resolve?

Typically within hours of the official final whistle. Polymarket uses UMA Optimistic Oracle with source URLs pointing at official league data feeds — e.g. the Premier League for EPL markets, UEFA for Champions League, FIFA for World Cup.

Can I bet on individual matches?

Yes, Polymarket lists every major Premier League / Champions League / World Cup match as its own market. Liquidity varies — top matches like El Clásico or a semi-final often have six-figure pools, lower-league games closer to three-figure.

What are live sports odds on Polymarket?

Some top-tier matches stay open during play — you can trade the half-time probability in the 70th minute. Polymarket mid-prices update second-by-second; any frontend mirroring the order book shows the same movement.

How fast do sports winnings settle?

Once the official league outcome is logged in the UMA Oracle (typically 1-2 hours after the final whistle), Polymarket's smart contract triggers USDC payout. To your wallet within minutes.

What's the difference between match odds and outright odds?

Match odds cover a single game ("Bayern beats BVB"). Outright odds are long-term aggregates ("Bayern wins the league"). Outright markets have deeper liquidity; match markets have faster resolution.