Latest Météo-France forecasts for Paris-Le Bourget Airport, the market's resolution station, project a 17°C high on April 19 under partly cloudy skies with north-northeast winds at 15 km/h, cooling advection after today's nearby 20-21°C peaks. Ensemble guidance from ECMWF and GFS models clusters tightly around 17-18°C, with the razor-thin spread driven by afternoon cloud evolution—more sun could nudge peaks to 18°C, while lingering cover caps at 17°C. Trader sentiment mirrors this 1°C uncertainty amid spring climatology (April averages ~15°C), incentivized by real capital on precise hourly observations; expect shifts from overnight model runs before resolution.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedHighest temperature in Paris on April 19?
Highest temperature in Paris on April 19?
17°C 39%
18°C 36%
19°C 18%
16°C 7%
$33,843 Vol.
$33,843 Vol.
13°C or below
<1%
14°C
<1%
15°C
1%
16°C
7%
17°C
39%
18°C
36%
19°C
18%
20°C
1%
21°C
1%
22°C
<1%
23°C or higher
<1%
17°C 39%
18°C 36%
19°C 18%
16°C 7%
$33,843 Vol.
$33,843 Vol.
13°C or below
<1%
14°C
<1%
15°C
1%
16°C
7%
17°C
39%
18°C
36%
19°C
18%
20°C
1%
21°C
1%
22°C
<1%
23°C or higher
<1%
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.
Market Opened: Apr 17, 2026, 12:04 AM ET
Resolver
0x69c47De9D...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.
Resolver
0x69c47De9D...Latest Météo-France forecasts for Paris-Le Bourget Airport, the market's resolution station, project a 17°C high on April 19 under partly cloudy skies with north-northeast winds at 15 km/h, cooling advection after today's nearby 20-21°C peaks. Ensemble guidance from ECMWF and GFS models clusters tightly around 17-18°C, with the razor-thin spread driven by afternoon cloud evolution—more sun could nudge peaks to 18°C, while lingering cover caps at 17°C. Trader sentiment mirrors this 1°C uncertainty amid spring climatology (April averages ~15°C), incentivized by real capital on precise hourly observations; expect shifts from overnight model runs before resolution.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated
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