Latest Météo-France forecasts and ECMWF ensemble model consensus project Paris's highest temperature on May 15 at around 13°C—the leading market outcome at 45.5% implied probability—due to persistent northerly airflow advecting cool maritime air masses, coupled with extensive cloud cover and scattered showers that limit solar insolation and diurnal heating well below the 19°C May climatological average. May 14's similar conditions, with official highs forecasted at 13°C amid overcast skies and 5-6 mm precipitation, have reinforced trader sentiment, narrowing ensemble spreads for high short-range confidence while pricing 12°C (27%) on denser clouds and 14°C (21.5%) for potential localized clearing. Updated 12Z model runs today and observations at Paris-Le Bourget Airport station will refine uncertainties 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 May 15?
Highest temperature in Paris on May 15?
13°C 46%
12°C 26%
14°C 23%
15°C 6%
$16,756 Vol.
$16,756 Vol.
9°C or below
<1%
10°C
<1%
11°C
4%
12°C
26%
13°C
46%
14°C
23%
15°C
6%
16°C
1%
17°C
1%
18°C
<1%
19°C or higher
<1%
13°C 46%
12°C 26%
14°C 23%
15°C 6%
$16,756 Vol.
$16,756 Vol.
9°C or below
<1%
10°C
<1%
11°C
4%
12°C
26%
13°C
46%
14°C
23%
15°C
6%
16°C
1%
17°C
1%
18°C
<1%
19°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: May 13, 2026, 12:05 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 and ECMWF ensemble model consensus project Paris's highest temperature on May 15 at around 13°C—the leading market outcome at 45.5% implied probability—due to persistent northerly airflow advecting cool maritime air masses, coupled with extensive cloud cover and scattered showers that limit solar insolation and diurnal heating well below the 19°C May climatological average. May 14's similar conditions, with official highs forecasted at 13°C amid overcast skies and 5-6 mm precipitation, have reinforced trader sentiment, narrowing ensemble spreads for high short-range confidence while pricing 12°C (27%) on denser clouds and 14°C (21.5%) for potential localized clearing. Updated 12Z model runs today and observations at Paris-Le Bourget Airport station will refine uncertainties before resolution.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated



Beware of external links.
Beware of external links.
Frequently Asked Questions