Highest temperature in Paris on July 27?

Platform comparison

Market context

Paris is on track for a summer-afternoon temperature that typically lands in the mid-20s Celsius, with July averages around 25°C and a pattern of frequent rain rather than prolonged extreme heat.[1][3] That profile makes the current 0% YES crowd price hard to justify as a true no-hoper, because even a modest warm spell can push a daily high into the upper-20s if cloud cover breaks and winds stay light.[1][2]

Recent comparable markets in Paris have shown how quickly sentiment can move once forecast models point to a hotter spell: current Polymarket pricing for the same event has the leading bands clustered around 27°C and 28°C, not at the very low end of the range.[2] Earlier in July, France was already dealing with a heatwave that Météo-France said could persist into mid-month, which is a reminder that late-summer warmth remains a live catalyst even after a cooler stretch.[4] For a settlement based on the Paris-Le Bourget Airport Station reading, the key variable is not the city-wide average but the day’s actual peak at that station, so nearby convection, cloud breaks and wind shifts matter more than broad seasonal norms.[1][3]

Traders should watch the Paris-Le Bourget daily history page for intraday updates and any last-minute forecast revision from weather providers closer to the settlement window.[Market description] A single hotter-than-expected afternoon can move the recorded maximum decisively, while a rainy or overcast day will cap upside quickly, given July’s usual rainfall pattern in Paris.[1][3] The main dependency is the afternoon temperature curve before noon UTC, when the market settles, because the final result will be driven by the highest reading reached at the station by then.[Market description]

Sources: 1 · 2 · 3 · 4 · 5

Methodology

Football-specific comparison page for Highest temperature in Paris on July 27?. 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 (US-focused) or Manifold (play-money).

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

Are prediction markets better than sports betting?

Prediction markets tend toward tighter odds than bookmakers because they use peer-to-peer exchange rather than bookmaker margin. On major matches, Polymarket quotes typically sit 2-5% closer to the true probability model than bet365 or DraftKings.

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.

Which sports markets are available?

Football (soccer) dominates — Champions League, World Cup, Premier League, La Liga, Bundesliga — followed by NFL, NBA, tennis Grand Slams, Formula 1, boxing/MMA. Resolution via official league source confirmation.

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.

Can I import form data and lineups?

This page shows the live Polymarket quote as an implied probability. Form data and lineups must be researched separately via sports data providers (e.g. Soccerway, ESPN, FBref) — we surface the market probability, not the sport analysis.