Official observations from Milano Malpensa Airport station—the market's designated resolution source—confirm the highest temperature on May 9 reached 24°C, driving trader consensus to near-certainty on this outcome as reflected in the 100% implied probability. This aligns with forecasts from the Italian Aeronautica Militare and ECMWF models, which predicted daytime highs in the mid-20s under a stable high-pressure ridge over northern Italy, featuring partly cloudy skies, light winds, and moderate humidity that capped warming potential. Typical May climatology for Milan supports such readings, with historical averages around 22–24°C. Realistic challenges would require a data revision uncovering a higher verified peak, such as from recalibrated sensors, though official reports show no such discrepancies; final validation from ARPA Lombardia or Servizio Meteorologico awaits.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedHighest temperature in Milan on May 9?
Highest temperature in Milan on May 9?
24°C 100.0%
18°C or below <1%
19°C <1%
20°C <1%
$98,948 Vol.
$98,948 Vol.
May 9, 2026
18°C or below
No
19°C
No
20°C
No
21°C
No
22°C
No
23°C
No
24°C
Yes
25°C
No
26°C
No
27°C
No
28°C or higher
No
24°C 100.0%
18°C or below <1%
19°C <1%
20°C <1%
$98,948 Vol.
$98,948 Vol.
May 9, 2026
18°C or below
$2,180 Vol.
No
19°C
$963 Vol.
No
20°C
$33,136 Vol.
No
21°C
$10,952 Vol.
No
22°C
$7,437 Vol.
No
23°C
$11,121 Vol.
No
24°C
$8,223 Vol.
Yes
25°C
$9,165 Vol.
No
26°C
$7,790 Vol.
No
27°C
$4,083 Vol.
No
28°C or higher
$3,896 Vol.
No
This market will resolve to the temperature range that contains the highest temperature recorded at the Malpensa Intl Airport Station in degrees Celsius on 9 May '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 Malpensa Intl Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/it/milan/LIMC.
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.Official observations from Milano Malpensa Airport station—the market's designated resolution source—confirm the highest temperature on May 9 reached 24°C, driving trader consensus to near-certainty on this outcome as reflected in the 100% implied probability. This aligns with forecasts from the Italian Aeronautica Militare and ECMWF models, which predicted daytime highs in the mid-20s under a stable high-pressure ridge over northern Italy, featuring partly cloudy skies, light winds, and moderate humidity that capped warming potential. Typical May climatology for Milan supports such readings, with historical averages around 22–24°C. Realistic challenges would require a data revision uncovering a higher verified peak, such as from recalibrated sensors, though official reports show no such discrepancies; final validation from ARPA Lombardia or Servizio Meteorologico awaits.
This market will resolve to the temperature range that contains the highest temperature recorded at the Malpensa Intl Airport Station in degrees Celsius on 9 May '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 Malpensa Intl Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/it/milan/LIMC.
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 Malpensa Intl Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/it/milan/LIMC.
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: May 7, 2026, 12:40 AM ET
Volume
$98,948End Date
May 9, 2026Market Opened
May 7, 2026, 12:40 AM ETResolution Source
https://www.wunderground.com/history/daily/it/milan/LIMCResolver
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 Malpensa Intl Airport Station in degrees Celsius on 9 May '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 Malpensa Intl Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/it/milan/LIMC.
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.Official observations from Milano Malpensa Airport station—the market's designated resolution source—confirm the highest temperature on May 9 reached 24°C, driving trader consensus to near-certainty on this outcome as reflected in the 100% implied probability. This aligns with forecasts from the Italian Aeronautica Militare and ECMWF models, which predicted daytime highs in the mid-20s under a stable high-pressure ridge over northern Italy, featuring partly cloudy skies, light winds, and moderate humidity that capped warming potential. Typical May climatology for Milan supports such readings, with historical averages around 22–24°C. Realistic challenges would require a data revision uncovering a higher verified peak, such as from recalibrated sensors, though official reports show no such discrepancies; final validation from ARPA Lombardia or Servizio Meteorologico awaits.
This market will resolve to the temperature range that contains the highest temperature recorded at the Malpensa Intl Airport Station in degrees Celsius on 9 May '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 Malpensa Intl Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/it/milan/LIMC.
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 Malpensa Intl Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/it/milan/LIMC.
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
$98,948End Date
May 9, 2026Market Opened
May 7, 2026, 12:40 AM ETResolution Source
https://www.wunderground.com/history/daily/it/milan/LIMCResolver
0x69c47De9D...Outcome proposed: No
No dispute
Final outcome: No
Official observations from Milano Malpensa Airport station—the market's designated resolution source—confirm the highest temperature on May 9 reached 24°C, driving trader consensus to near-certainty on this outcome as reflected in the 100% implied probability. This aligns with forecasts from the Italian Aeronautica Militare and ECMWF models, which predicted daytime highs in the mid-20s under a stable high-pressure ridge over northern Italy, featuring partly cloudy skies, light winds, and moderate humidity that capped warming potential. Typical May climatology for Milan supports such readings, with historical averages around 22–24°C. Realistic challenges would require a data revision uncovering a higher verified peak, such as from recalibrated sensors, though official reports show no such discrepancies; final validation from ARPA Lombardia or Servizio Meteorologico awaits.
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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