Trader consensus overwhelmingly favors 13°C as Paris's highest temperature on March 25, driven by converged short-range forecasts from Météo-France and ECMWF ensemble models projecting daytime highs of 12-14°C under partly cloudy skies with light winds. Historical March data for Paris shows average maxima around 12°C, aligning with current cool continental air mass dominance amid a weak high-pressure ridge. This positioning reflects high forecast confidence typical for 1-2 day leads, where model errors rarely exceed 2°C. Realistic challenges include an unexpected southerly gust front advecting warmer Atlantic air or underreported urban heat islands, though probabilities remain below 1% per probabilistic outlooks.
Experimental AI-generated summary referencing Polymarket data · UpdatedHighest temperature in Paris on March 25?
Highest temperature in Paris on March 25?
13°C 99.2%
14°C <1%
15°C <1%
16°C <1%
$209,037 Vol.
$209,037 Vol.
13°C
99%
14°C
1%
15°C
<1%
16°C
<1%
17°C or higher
<1%
13°C 99.2%
14°C <1%
15°C <1%
16°C <1%
$209,037 Vol.
$209,037 Vol.
13°C
99%
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.
Market Opened: Mar 21, 2026, 6:01 AM ET
Resolution Source
https://www.wunderground.com/history/daily/fr/paris/LFPGResolver
0x69c47De9D...Outcome proposed: No
No dispute
Final outcome: No
Resolution Source
https://www.wunderground.com/history/daily/fr/paris/LFPGResolver
0x69c47De9D...Trader consensus overwhelmingly favors 13°C as Paris's highest temperature on March 25, driven by converged short-range forecasts from Météo-France and ECMWF ensemble models projecting daytime highs of 12-14°C under partly cloudy skies with light winds. Historical March data for Paris shows average maxima around 12°C, aligning with current cool continental air mass dominance amid a weak high-pressure ridge. This positioning reflects high forecast confidence typical for 1-2 day leads, where model errors rarely exceed 2°C. Realistic challenges include an unexpected southerly gust front advecting warmer Atlantic air or underreported urban heat islands, though probabilities remain below 1% per probabilistic outlooks.
Experimental AI-generated summary referencing Polymarket data · Updated
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