Trader consensus on Polymarket tilts narrowly toward 16°C (30.5%) over 17°C (29.5%) for Paris's highest temperature on March 20, propelled by the latest ECMWF and GFS ensemble forecasts averaging 16.2-16.8°C under a mild high-pressure ridge ushering southerly winds and above-normal advection. Météo-France's AROME model corroborates this, with peak afternoon heating around 3-5 PM local time differentiating outcomes—persistent stratocumulus clouds could suppress 17°C, while brief clearing favors it. Historical March 20 highs average 12°C, but this anomalously warm Atlantic air mass, confirmed by radiosonde data, caps 18°C+ odds low. Traders monitor 00z model updates for convective tweaks that could swing the razor-thin spread.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten · AktualisiertHighest temperature in Paris on March 20?
Highest temperature in Paris on March 20?
16°C 31%
17°C 30%
18°C 15.6%
19°C or higher 7.6%
$13,561 Vol.
$13,561 Vol.
9°C or below
<1%
10°C
<1%
11°C
<1%
12°C
1%
13°C
1%
14°C
2%
15°C
8%
16°C
31%
17°C
30%
18°C
16%
19°C or higher
8%
16°C 31%
17°C 30%
18°C 15.6%
19°C or higher 7.6%
$13,561 Vol.
$13,561 Vol.
9°C or below
<1%
10°C
<1%
11°C
<1%
12°C
1%
13°C
1%
14°C
2%
15°C
8%
16°C
31%
17°C
30%
18°C
16%
19°C or higher
8%
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.
Markt eröffnet: Mar 16, 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 on Polymarket tilts narrowly toward 16°C (30.5%) over 17°C (29.5%) for Paris's highest temperature on March 20, propelled by the latest ECMWF and GFS ensemble forecasts averaging 16.2-16.8°C under a mild high-pressure ridge ushering southerly winds and above-normal advection. Météo-France's AROME model corroborates this, with peak afternoon heating around 3-5 PM local time differentiating outcomes—persistent stratocumulus clouds could suppress 17°C, while brief clearing favors it. Historical March 20 highs average 12°C, but this anomalously warm Atlantic air mass, confirmed by radiosonde data, caps 18°C+ odds low. Traders monitor 00z model updates for convective tweaks that could swing the razor-thin spread.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten · Aktualisiert
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