Trader consensus on Polymarket reflects tight forecast model agreement from Météo-France and international ensembles like ECMWF, pricing 13°C and 14°C as near-equally likely at 35.5% and 34.5% amid a cool northerly airflow ushering Atlantic moisture into Île-de-France. Persistent low-pressure systems over northwest Europe have delivered showers and thick cloud cover the past 48 hours, capping diurnal heating well below May's climatological average of 19°C; recent runs show highs hovering 12-15°C depending on precipitation timing and cloud breaks. Key differentiator: morning showers versus afternoon clearing could tip the balance, with 12°C viable if overcast dominates. Hourly Météo-France updates through May 15 will sharpen resolution based on official station measurements.
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 39%
14°C 30%
12°C 18%
15°C 9%
9°C or below
<1%
10°C
1%
11°C
3%
12°C
18%
13°C
39%
14°C
30%
15°C
9%
16°C
4%
17°C
1%
18°C
<1%
19°C or higher
<1%
13°C 39%
14°C 30%
12°C 18%
15°C 9%
9°C or below
<1%
10°C
1%
11°C
3%
12°C
18%
13°C
39%
14°C
30%
15°C
9%
16°C
4%
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...Trader consensus on Polymarket reflects tight forecast model agreement from Météo-France and international ensembles like ECMWF, pricing 13°C and 14°C as near-equally likely at 35.5% and 34.5% amid a cool northerly airflow ushering Atlantic moisture into Île-de-France. Persistent low-pressure systems over northwest Europe have delivered showers and thick cloud cover the past 48 hours, capping diurnal heating well below May's climatological average of 19°C; recent runs show highs hovering 12-15°C depending on precipitation timing and cloud breaks. Key differentiator: morning showers versus afternoon clearing could tip the balance, with 12°C viable if overcast dominates. Hourly Météo-France updates through May 15 will sharpen resolution based on official station measurements.
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