Météo-France's official observations from the Paris-Montsouris station (WMO 07156), the authoritative reference for central Paris, recorded a maximum temperature of 20°C on April 28, 2026, during mid-afternoon hours under partly cloudy skies and moderating northerly winds that capped warming potential. This aligns with pre-event forecast consensus from ECMWF and national models projecting highs of 19–21°C amid a mild spring pattern influenced by a weak high-pressure ridge over western Europe. Trader consensus at near-certainty reflects verified hourly data showing no exceedance, with real-time monitoring confirming steady temperatures below 21°C. Realistic challenges would require post hoc data revision from quality control—such as sensor recalibration—or anomalous urban heat microsite readings, though these seldom alter official city records. Final validation expected in Météo-France's daily bulletin.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedHighest temperature in Paris on April 28?
Highest temperature in Paris on April 28?
20°C 100.0%
15°C or below 99.9%
16°C <1%
17°C <1%
$124,124 Vol.
$124,124 Vol.
Apr 28, 2026
15°C or below
No
16°C
No
17°C
No
18°C
No
19°C
No
20°C
Yes
21°C
No
22°C
No
23°C
No
24°C
No
25°C or higher
No
20°C 100.0%
15°C or below 99.9%
16°C <1%
17°C <1%
$124,124 Vol.
$124,124 Vol.
Apr 28, 2026
15°C or below
$4,432 Vol.
No
16°C
$2,115 Vol.
No
17°C
$2,866 Vol.
No
18°C
$9,341 Vol.
No
19°C
$10,804 Vol.
No
20°C
$28,834 Vol.
Yes
21°C
$16,624 Vol.
No
22°C
$17,836 Vol.
No
23°C
$14,316 Vol.
No
24°C
$11,143 Vol.
No
25°C or higher
$5,815 Vol.
No
This market will resolve to the temperature range that contains the highest temperature recorded at the Paris-Le Bourget Airport Station in degrees Celsius on 28 Apr '26.
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 Paris-Le Bourget Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/fr/bonneuil-en-france/LFPB.
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.Météo-France's official observations from the Paris-Montsouris station (WMO 07156), the authoritative reference for central Paris, recorded a maximum temperature of 20°C on April 28, 2026, during mid-afternoon hours under partly cloudy skies and moderating northerly winds that capped warming potential. This aligns with pre-event forecast consensus from ECMWF and national models projecting highs of 19–21°C amid a mild spring pattern influenced by a weak high-pressure ridge over western Europe. Trader consensus at near-certainty reflects verified hourly data showing no exceedance, with real-time monitoring confirming steady temperatures below 21°C. Realistic challenges would require post hoc data revision from quality control—such as sensor recalibration—or anomalous urban heat microsite readings, though these seldom alter official city records. Final validation expected in Météo-France's daily bulletin.
This market will resolve to the temperature range that contains the highest temperature recorded at the Paris-Le Bourget Airport Station in degrees Celsius on 28 Apr '26.
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 Paris-Le Bourget Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/fr/bonneuil-en-france/LFPB.
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.
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 Paris-Le Bourget Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/fr/bonneuil-en-france/LFPB.
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: Apr 26, 2026, 12:33 AM ET
Volume
$124,124End Date
Apr 28, 2026Market Opened
Apr 26, 2026, 12:33 AM ETResolver
0x69c47De9D...Outcome proposed: No
No dispute
Final outcome: No
This market will resolve to the temperature range that contains the highest temperature recorded at the Paris-Le Bourget Airport Station in degrees Celsius on 28 Apr '26.
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 Paris-Le Bourget Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/fr/bonneuil-en-france/LFPB.
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.Météo-France's official observations from the Paris-Montsouris station (WMO 07156), the authoritative reference for central Paris, recorded a maximum temperature of 20°C on April 28, 2026, during mid-afternoon hours under partly cloudy skies and moderating northerly winds that capped warming potential. This aligns with pre-event forecast consensus from ECMWF and national models projecting highs of 19–21°C amid a mild spring pattern influenced by a weak high-pressure ridge over western Europe. Trader consensus at near-certainty reflects verified hourly data showing no exceedance, with real-time monitoring confirming steady temperatures below 21°C. Realistic challenges would require post hoc data revision from quality control—such as sensor recalibration—or anomalous urban heat microsite readings, though these seldom alter official city records. Final validation expected in Météo-France's daily bulletin.
This market will resolve to the temperature range that contains the highest temperature recorded at the Paris-Le Bourget Airport Station in degrees Celsius on 28 Apr '26.
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 Paris-Le Bourget Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/fr/bonneuil-en-france/LFPB.
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.
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 Paris-Le Bourget Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/fr/bonneuil-en-france/LFPB.
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.
Volume
$124,124End Date
Apr 28, 2026Market Opened
Apr 26, 2026, 12:33 AM ETResolver
0x69c47De9D...Outcome proposed: No
No dispute
Final outcome: No
Météo-France's official observations from the Paris-Montsouris station (WMO 07156), the authoritative reference for central Paris, recorded a maximum temperature of 20°C on April 28, 2026, during mid-afternoon hours under partly cloudy skies and moderating northerly winds that capped warming potential. This aligns with pre-event forecast consensus from ECMWF and national models projecting highs of 19–21°C amid a mild spring pattern influenced by a weak high-pressure ridge over western Europe. Trader consensus at near-certainty reflects verified hourly data showing no exceedance, with real-time monitoring confirming steady temperatures below 21°C. Realistic challenges would require post hoc data revision from quality control—such as sensor recalibration—or anomalous urban heat microsite readings, though these seldom alter official city records. Final validation expected in Météo-France's daily bulletin.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated
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