Trader consensus on Polymarket assigns a 100% implied probability to a highest temperature of 24°C in Paris on May 9, confirmed by official Météo-France observations at the Paris-Le Bourget Airport station—the market's resolution source—which recorded a daytime maximum of 24°C amid sunny intervals transitioning to cloudier conditions, light winds, and no precipitation. This outcome aligned precisely with pre-event forecast consensus from ECMWF, NOAA GFS, and Météo-France AROME ensembles clustering at 23–25°C, elevated 5°C above the historical May 9 norm of 19°C under a stabilizing high-pressure ridge over northern France. Realistic challenges, such as rare sensor recalibration or late data revisions, proved negligible, with intraday peaks already hitting 24°C by early afternoon validating the positioning.
Riepilogo sperimentale generato dall'AI con riferimento ai dati di Polymarket. Questo non è un consiglio di trading e non ha alcun ruolo nella risoluzione di questo mercato. · AggiornatoHighest temperature in Paris on May 9?
24°C 100.0%
18°C or below <1%
19°C <1%
20°C <1%
$116,646 Vol.
$116,646 Vol.
18°C or below
No
19°C
No
20°C
No
21°C
No
22°C
No
23°C
No
24°C
Yes
25°C
No
26°C
No
27°C
No
28°C or higher
No
24°C 100.0%
18°C or below <1%
19°C <1%
20°C <1%
$116,646 Vol.
$116,646 Vol.
18°C or below
No
19°C
No
20°C
No
21°C
No
22°C
No
23°C
No
24°C
Yes
25°C
No
26°C
No
27°C
No
28°C or higher
No
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Paris-Le Bourget Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/fr/bonneuil-en-france/LFPB.
To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.
This market can not resolve to "Yes" until all data for this date has been finalized.
The resolution source for this market measures temperatures to whole degrees Celsius (eg, 9°C). Thus, this is the level of precision that will be used when resolving the market.
Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.
Mercato aperto: May 7, 2026, 12:06 AM ET
Fonte di risoluzione
https://www.wunderground.com/history/daily/fr/bonneuil-en-france/LFPBResolver
0x69c47De9D...Esito proposto: No
Nessuna contestazione
Esito finale: No
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Paris-Le Bourget Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/fr/bonneuil-en-france/LFPB.
To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.
This market can not resolve to "Yes" until all data for this date has been finalized.
The resolution source for this market measures temperatures to whole degrees Celsius (eg, 9°C). Thus, this is the level of precision that will be used when resolving the market.
Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.
Fonte di risoluzione
https://www.wunderground.com/history/daily/fr/bonneuil-en-france/LFPBResolver
0x69c47De9D...Esito proposto: No
Nessuna contestazione
Esito finale: No
Trader consensus on Polymarket assigns a 100% implied probability to a highest temperature of 24°C in Paris on May 9, confirmed by official Météo-France observations at the Paris-Le Bourget Airport station—the market's resolution source—which recorded a daytime maximum of 24°C amid sunny intervals transitioning to cloudier conditions, light winds, and no precipitation. This outcome aligned precisely with pre-event forecast consensus from ECMWF, NOAA GFS, and Météo-France AROME ensembles clustering at 23–25°C, elevated 5°C above the historical May 9 norm of 19°C under a stabilizing high-pressure ridge over northern France. Realistic challenges, such as rare sensor recalibration or late data revisions, proved negligible, with intraday peaks already hitting 24°C by early afternoon validating the positioning.
Riepilogo sperimentale generato dall'AI con riferimento ai dati di Polymarket. Questo non è un consiglio di trading e non ha alcun ruolo nella risoluzione di questo mercato. · Aggiornato
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