Ensemble forecasts from ECMWF, GFS, and Météo-France models dominate trader sentiment for Paris's highest temperature on March 25, converging on 11-13°C amid mild Atlantic airflow and partial cloud cover, explaining the razor-thin odds separating these outcomes at 31%, 29%, and 27.5%. Recent model runs show ECMWF slightly cooler at 11-12°C due to enhanced northerly winds, while GFS edges warmer toward 13°C with better insolation; historical March 25 highs average 12°C but vary ±3°C from jet stream positioning. Traders eye tomorrow's 12Z updates for resolution-defining shifts, as urban heat island effects could nudge official Roissy measurements up 1°C. Lower probabilities for extremes reflect climatological baselines and low volatility in spring synoptics.
Résumé expérimental généré par IA à partir des données Polymarket · Mis à jourHighest temperature in Paris on March 25?
Highest temperature in Paris on March 25?
11°C 31%
13°C 29%
12°C 26%
9°C 18%
7°C or below
2%
8°C
8%
9°C
11%
10°C
8%
11°C
31%
12°C
26%
13°C
29%
14°C
11%
15°C
9%
16°C
8%
17°C or higher
2%
11°C 31%
13°C 29%
12°C 26%
9°C 18%
7°C or below
2%
8°C
8%
9°C
11%
10°C
8%
11°C
31%
12°C
26%
13°C
29%
14°C
11%
15°C
9%
16°C
8%
17°C or higher
2%
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 Charles de Gaulle Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/fr/paris/LFPG.
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.
Marché ouvert : Mar 21, 2026, 6:01 AM ET
Resolution Source
https://www.wunderground.com/history/daily/fr/paris/LFPGResolver
0x69c47De9D...Resolution Source
https://www.wunderground.com/history/daily/fr/paris/LFPGResolver
0x69c47De9D...Ensemble forecasts from ECMWF, GFS, and Météo-France models dominate trader sentiment for Paris's highest temperature on March 25, converging on 11-13°C amid mild Atlantic airflow and partial cloud cover, explaining the razor-thin odds separating these outcomes at 31%, 29%, and 27.5%. Recent model runs show ECMWF slightly cooler at 11-12°C due to enhanced northerly winds, while GFS edges warmer toward 13°C with better insolation; historical March 25 highs average 12°C but vary ±3°C from jet stream positioning. Traders eye tomorrow's 12Z updates for resolution-defining shifts, as urban heat island effects could nudge official Roissy measurements up 1°C. Lower probabilities for extremes reflect climatological baselines and low volatility in spring synoptics.
Résumé expérimental généré par IA à partir des données Polymarket · Mis à jour
Méfiez-vous des liens externes.
Méfiez-vous des liens externes.
Questions fréquentes