Ensemble forecasts from leading models like ECMWF and GFS drive the tight clustering of trader odds around 14–18°C for Paris's highest temperature on March 22, with Météo-France's latest outlook projecting a daytime peak near 15°C under mild high-pressure influence from the Azores. Differentiating factors include model spread: ECMWF ensembles lean cooler at 13–15°C due to anticipated low-level clouds, while GFS hints at 17–19°C with clearer skies and southerly winds transporting warmer Atlantic air. Historical March 22 highs average 12°C but range widely (5–22°C), amplifying uncertainty from jet stream waviness and urban heat effects in Paris; traders weigh upcoming 12Z model updates as key catalysts for shifts.
Resumen experimental generado por IA con datos de Polymarket · ActualizadoHighest temperature in Paris on March 22?
Highest temperature in Paris on March 22?
14°C 27%
18°C or higher 26%
15°C 25%
16°C 24%
8°C or below
5%
9°C
5%
10°C
5%
11°C
8%
12°C
8%
13°C
9%
14°C
27%
15°C
25%
16°C
24%
17°C
17%
18°C or higher
26%
14°C 27%
18°C or higher 26%
15°C 25%
16°C 24%
8°C or below
5%
9°C
5%
10°C
5%
11°C
8%
12°C
8%
13°C
9%
14°C
27%
15°C
25%
16°C
24%
17°C
17%
18°C or higher
26%
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 18, 2026, 6:02 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 leading models like ECMWF and GFS drive the tight clustering of trader odds around 14–18°C for Paris's highest temperature on March 22, with Météo-France's latest outlook projecting a daytime peak near 15°C under mild high-pressure influence from the Azores. Differentiating factors include model spread: ECMWF ensembles lean cooler at 13–15°C due to anticipated low-level clouds, while GFS hints at 17–19°C with clearer skies and southerly winds transporting warmer Atlantic air. Historical March 22 highs average 12°C but range widely (5–22°C), amplifying uncertainty from jet stream waviness and urban heat effects in Paris; traders weigh upcoming 12Z model updates as key catalysts for shifts.
Resumen experimental generado por IA con datos de Polymarket · Actualizado
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