Latest ECMWF and GFS ensemble forecasts drive trader consensus toward a Paris high of 16-17°C on March 23, with implied probabilities tightly clustered as models converge on mild southerly flow displacing cooler Atlantic air. Météo-France guidance reinforces this, projecting a mean of 16.5°C amid low-pressure influences capping extremes, though perturbations introduce 20% odds for 20°C+ if diurnal heating amplifies under partial clearing. Differentiating factors include cloud cover evolution—persistent stratus favors 14-15°C (33% combined)—versus transient breaks enabling 17-18°C peaks (35.5%). Historical March norms (13-15°C) underscore the anomalously warm signal from strengthened jet stream ridging, but frontal timing uncertainty sustains the spread.
Resumen experimental generado por IA con datos de Polymarket · ActualizadoHighest temperature in Paris on March 23?
Highest temperature in Paris on March 23?
17°C 26%
16°C 23%
15°C 18%
14°C 16%
10°C or below
3%
11°C
2%
12°C
5%
13°C
6%
14°C
16%
15°C
18%
16°C
23%
17°C
26%
18°C
10%
19°C
7%
20°C or higher
20%
17°C 26%
16°C 23%
15°C 18%
14°C 16%
10°C or below
3%
11°C
2%
12°C
5%
13°C
6%
14°C
16%
15°C
18%
16°C
23%
17°C
26%
18°C
10%
19°C
7%
20°C or higher
20%
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.
Mercado abierto: Mar 19, 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...Latest ECMWF and GFS ensemble forecasts drive trader consensus toward a Paris high of 16-17°C on March 23, with implied probabilities tightly clustered as models converge on mild southerly flow displacing cooler Atlantic air. Météo-France guidance reinforces this, projecting a mean of 16.5°C amid low-pressure influences capping extremes, though perturbations introduce 20% odds for 20°C+ if diurnal heating amplifies under partial clearing. Differentiating factors include cloud cover evolution—persistent stratus favors 14-15°C (33% combined)—versus transient breaks enabling 17-18°C peaks (35.5%). Historical March norms (13-15°C) underscore the anomalously warm signal from strengthened jet stream ridging, but frontal timing uncertainty sustains the spread.
Resumen experimental generado por IA con datos de Polymarket · Actualizado
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