Latest ensemble forecasts from ECMWF and GFS models project Paris's highest temperature on March 19 at 17-18°C, fueling trader sentiment with 17°C commanding 49% implied probability and 18°C at 30.5%. This consensus stems from a mild Atlantic high-pressure ridge displacing cooler air, consistent with March climatology highs averaging 12°C but elevated by recent unseasonably warm anomalies across Western Europe. Météo-France's short-range updates yesterday reinforced this, showing minimal cloud interference and light southerly winds boosting daytime peaks. Lower odds for 16°C (16.5%) reflect ensemble spread, while extremes like 20°C+ remain improbable absent heatwaves, per historical data with March 19 records rarely exceeding 20°C. Traders eye tomorrow's 12Z model runs for potential shifts.
Resumo experimental gerado por IA com dados do Polymarket · AtualizadoHighest temperature in Paris on March 19?
Highest temperature in Paris on March 19?
17°C 54%
18°C 31%
16°C 16%
19°C 3.3%
$50,928 Vol.
$50,928 Vol.
12°C or below
<1%
13°C
<1%
14°C
<1%
15°C
2%
16°C
16%
17°C
48%
18°C
31%
19°C
3%
20°C
1%
21°C
<1%
22°C or higher
<1%
17°C 54%
18°C 31%
16°C 16%
19°C 3.3%
$50,928 Vol.
$50,928 Vol.
12°C or below
<1%
13°C
<1%
14°C
<1%
15°C
2%
16°C
16%
17°C
48%
18°C
31%
19°C
3%
20°C
1%
21°C
<1%
22°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 15, 2026, 6:03 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 ensemble forecasts from ECMWF and GFS models project Paris's highest temperature on March 19 at 17-18°C, fueling trader sentiment with 17°C commanding 49% implied probability and 18°C at 30.5%. This consensus stems from a mild Atlantic high-pressure ridge displacing cooler air, consistent with March climatology highs averaging 12°C but elevated by recent unseasonably warm anomalies across Western Europe. Météo-France's short-range updates yesterday reinforced this, showing minimal cloud interference and light southerly winds boosting daytime peaks. Lower odds for 16°C (16.5%) reflect ensemble spread, while extremes like 20°C+ remain improbable absent heatwaves, per historical data with March 19 records rarely exceeding 20°C. Traders eye tomorrow's 12Z model runs for potential shifts.
Resumo experimental gerado por IA com dados do Polymarket · Atualizado
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