Highest temperature in Paris on July 13?

Platform comparison

Market context

Paris will face its peak daytime heat on 13 July 2026 at the Paris-Le Bourget Airport Station, with the market currently pricing a 1% chance that the temperature exceeds the highest historical range implied by the crowd. Historical data shows Paris recorded 42.4°C on 25 July 2019, the national extreme, while July 2025 saw no comparable record-breaking spike, suggesting the 1% probability reflects a conservative view of an outlier heat event rather than a baseline expectation [3][2]. The frontrunner outcome in the broader market is 34°C at 46%, with 35°C at 28%, indicating traders expect a warm but not extreme day [1].

Traders should monitor the European heatwave alert schedule and real-time Wunderground updates for Paris-Le Bourget, as France recently experienced its hottest day ever with a national thermal indicator of 29.8°C in late June 2026, raising concerns about sustained high temperatures into July [9]. The regulatory landscape adds a layer of accessibility: German GlüStV implications may restrict access for EU residents without verification, while US CFTC reach means US traders face compliance hurdles unless using non-US platforms. The ‘no-KYC up to $1,500’ threshold allows small-position traders to access this weather market without identity checks, provided they stay under the limit, though larger bets will trigger verification requirements.

Recent news confirms France’s record-breaking heat in June 2026, with Gallargues-le-Montueux hitting 114.6°F (46.0°C), a preliminary all-time high that could influence July forecasts if the heatwave persists [10]. However, the 1% YES probability suggests the market does not expect temperatures to breach the upper historical ranges on this specific date, despite the recent heat context.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

This overview of Highest temperature in Paris on July 13? reviews the four comparable platforms from a regulatory perspective: which is accessible in your jurisdiction, where KYC kicks in, how the platform is classified by your country of residence. Live probability is the Polymarket mid; comparison columns show regulatory status, KYC thresholds and settlement options for each platform.

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