Trader sentiment heavily favors 15°C (50%) as Paris's highest temperature on March 22, driven by the latest Météo-France and ECMWF ensemble forecasts converging on daytime highs of 14-16°C amid a mild Atlantic high-pressure ridge. This aligns with recent observations: Paris logged 13-14°C highs earlier this week, bolstered by southerly winds and above-normal March averages (typically 11-13°C). GFS model runs show low variance, with 70% of members clustering at 15°C, though lingering cloud cover caps upside risks beyond 17°C (6%). Traders price in minimal cold snaps, as no polar vortex signals emerge from NOAA upper-air data, positioning 14-16°C as high-probability outcomes.
Experimental AI-generated summary referencing Polymarket data · UpdatedHighest temperature in Paris on March 22?
Highest temperature in Paris on March 22?
15°C 51%
16°C 26%
14°C 16%
17°C 6.2%
$42,841 Vol.
$42,841 Vol.
8°C or below
<1%
9°C
<1%
10°C
<1%
11°C
<1%
12°C
<1%
13°C
2%
14°C
16%
15°C
51%
16°C
26%
17°C
6%
18°C or higher
1%
15°C 51%
16°C 26%
14°C 16%
17°C 6.2%
$42,841 Vol.
$42,841 Vol.
8°C or below
<1%
9°C
<1%
10°C
<1%
11°C
<1%
12°C
<1%
13°C
2%
14°C
16%
15°C
51%
16°C
26%
17°C
6%
18°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.
Market Opened: 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...Trader sentiment heavily favors 15°C (50%) as Paris's highest temperature on March 22, driven by the latest Météo-France and ECMWF ensemble forecasts converging on daytime highs of 14-16°C amid a mild Atlantic high-pressure ridge. This aligns with recent observations: Paris logged 13-14°C highs earlier this week, bolstered by southerly winds and above-normal March averages (typically 11-13°C). GFS model runs show low variance, with 70% of members clustering at 15°C, though lingering cloud cover caps upside risks beyond 17°C (6%). Traders price in minimal cold snaps, as no polar vortex signals emerge from NOAA upper-air data, positioning 14-16°C as high-probability outcomes.
Experimental AI-generated summary referencing Polymarket data · Updated
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