Trader consensus clusters tightly around 14–17°C for Paris's highest temperature on March 23, reflecting ensemble forecast medians from ECMWF and GFS hovering at 15–16°C amid a high-pressure ridge over Western Europe. Recent model runs show ECMWF warming slightly to favor 16°C (26.5% implied odds) over 14°C (25.5%), driven by persistent northerly geopotential height anomalies pulling mild continental air, while GFS outliers dip toward 14°C if an Atlantic frontal boundary encroaches with clouds and showers. Historical March 23 highs average 13°C per Météo-France records, but this year's +2–3°C anomaly from a mild winter boosts mid-teens probabilities; watch 00Z updates for resolution-defining clarity on boundary timing.
Résumé expérimental généré par IA à partir des données Polymarket · Mis à jourHighest temperature in Paris on March 23?
Highest temperature in Paris on March 23?
14°C 28%
16°C 27%
17°C 26%
15°C 20%
10°C or below
1%
11°C
1%
12°C
4%
13°C
6%
14°C
24%
15°C
20%
16°C
27%
17°C
26%
18°C
9%
19°C
3%
20°C or higher
3%
14°C 28%
16°C 27%
17°C 26%
15°C 20%
10°C or below
1%
11°C
1%
12°C
4%
13°C
6%
14°C
24%
15°C
20%
16°C
27%
17°C
26%
18°C
9%
19°C
3%
20°C or higher
3%
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 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...Trader consensus clusters tightly around 14–17°C for Paris's highest temperature on March 23, reflecting ensemble forecast medians from ECMWF and GFS hovering at 15–16°C amid a high-pressure ridge over Western Europe. Recent model runs show ECMWF warming slightly to favor 16°C (26.5% implied odds) over 14°C (25.5%), driven by persistent northerly geopotential height anomalies pulling mild continental air, while GFS outliers dip toward 14°C if an Atlantic frontal boundary encroaches with clouds and showers. Historical March 23 highs average 13°C per Météo-France records, but this year's +2–3°C anomaly from a mild winter boosts mid-teens probabilities; watch 00Z updates for resolution-defining clarity on boundary timing.
Résumé expérimental généré par IA à partir des données Polymarket · Mis à jour
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