Latest ensemble forecasts from ECMWF, GFS, and Météo-France indicate Paris's highest temperature on March 28 clustering around 10–12°C, driving the tight market-implied probabilities for these outcomes as traders weigh model spreads. Recent 12Z model runs show a consensus mean near 11°C amid persistent cool northerly flow and scattered cloud cover suppressing daytime heating, with minor divergences stemming from timing of a weak frontal boundary—earlier clearing favors 12°C, prolonged overcast supports 10°C. Historical March highs average 12°C, but this week's cooler anomaly aligns with neutral ENSO patterns. New 00Z updates expected overnight could refine trader sentiment before the daily maximum resolves via official observations.
Resumo experimental gerado por IA com dados do Polymarket · AtualizadoHighest temperature in Paris on March 28?
Highest temperature in Paris on March 28?
11°C 34%
12°C 28%
10°C 25%
9°C 10%
$25,150 Vol.
$25,150 Vol.
7°C or below
<1%
8°C
1%
9°C
10%
10°C
25%
11°C
34%
12°C
28%
13°C
5%
14°C
1%
15°C
<1%
16°C
<1%
17°C or higher
<1%
11°C 34%
12°C 28%
10°C 25%
9°C 10%
$25,150 Vol.
$25,150 Vol.
7°C or below
<1%
8°C
1%
9°C
10%
10°C
25%
11°C
34%
12°C
28%
13°C
5%
14°C
1%
15°C
<1%
16°C
<1%
17°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 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 Aberto: Mar 24, 2026, 6:01 AM ET
Resolution Source
https://www.wunderground.com/history/daily/fr/paris/LFPGResolver
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 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.
Resolution Source
https://www.wunderground.com/history/daily/fr/paris/LFPGResolver
0x69c47De9D...Latest ensemble forecasts from ECMWF, GFS, and Météo-France indicate Paris's highest temperature on March 28 clustering around 10–12°C, driving the tight market-implied probabilities for these outcomes as traders weigh model spreads. Recent 12Z model runs show a consensus mean near 11°C amid persistent cool northerly flow and scattered cloud cover suppressing daytime heating, with minor divergences stemming from timing of a weak frontal boundary—earlier clearing favors 12°C, prolonged overcast supports 10°C. Historical March highs average 12°C, but this week's cooler anomaly aligns with neutral ENSO patterns. New 00Z updates expected overnight could refine trader sentiment before the daily maximum resolves via official observations.
Resumo experimental gerado por IA com dados do Polymarket · Atualizado
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