Latest ECMWF and GFS model consensus points to a 35–36°C peak in Milan on June 21 under a strengthening subtropical ridge, clear skies, and light northeasterly flow that limits mixing and allows strong daytime heating in the Po Valley. These conditions align with June climatology of 26–28°C averages but are amplified by the current anticyclone, pushing afternoon maxima into the mid-30s. The market’s tight clustering around 34–36°C reflects genuine uncertainty in exact model guidance, with small shifts in cloud cover, wind speed, or boundary-layer moisture able to alter the daily high by 1–2°C. Official NHC-style verification will use Milan Linate or similar station data, and final model runs over the next 48 hours remain the key catalyst for any odds movement.
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 June 21?
Highest temperature in Milan on June 21?
34°C 100.0%
33°C or below <1%
35°C <1%
36°C <1%
$58,145 Vol.
$58,145 Vol.
Jun 21, 2026
33°C or below
No
34°C
Yes
35°C
No
36°C
No
37°C
No
38°C
No
39°C
No
40°C
No
41°C
No
42°C
No
43°C or higher
No
34°C 100.0%
33°C or below <1%
35°C <1%
36°C <1%
$58,145 Vol.
$58,145 Vol.
Jun 21, 2026
33°C or below
$15,309 Vol.
No
34°C
$11,700 Vol.
Yes
35°C
$8,940 Vol.
No
36°C
$8,741 Vol.
No
37°C
$5,158 Vol.
No
38°C
$4,115 Vol.
No
39°C
$2,659 Vol.
No
40°C
$477 Vol.
No
41°C
$350 Vol.
No
42°C
$355 Vol.
No
43°C or higher
$340 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 21 Jun '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Malpensa Intl Airport Station, 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 until the first data point for the following date has been published on the resolution source.
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.
Revisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.Latest ECMWF and GFS model consensus points to a 35–36°C peak in Milan on June 21 under a strengthening subtropical ridge, clear skies, and light northeasterly flow that limits mixing and allows strong daytime heating in the Po Valley. These conditions align with June climatology of 26–28°C averages but are amplified by the current anticyclone, pushing afternoon maxima into the mid-30s. The market’s tight clustering around 34–36°C reflects genuine uncertainty in exact model guidance, with small shifts in cloud cover, wind speed, or boundary-layer moisture able to alter the daily high by 1–2°C. Official NHC-style verification will use Milan Linate or similar station data, and final model runs over the next 48 hours remain the key catalyst for any odds movement.
This market will resolve to the temperature range that contains the highest temperature recorded at the Malpensa Intl Airport Station in degrees Celsius on 21 Jun '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Malpensa Intl Airport Station, 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 until the first data point for the following date has been published on the resolution source.
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.
Revisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Malpensa Intl Airport Station, 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 until the first data point for the following date has been published on the resolution source.
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.
Revisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.
Market Opened: Jun 19, 2026, 12:04 AM ET
Volume
$58,145End Date
Jun 21, 2026Market Opened
Jun 19, 2026, 12:04 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 21 Jun '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Malpensa Intl Airport Station, 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 until the first data point for the following date has been published on the resolution source.
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.
Revisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.Latest ECMWF and GFS model consensus points to a 35–36°C peak in Milan on June 21 under a strengthening subtropical ridge, clear skies, and light northeasterly flow that limits mixing and allows strong daytime heating in the Po Valley. These conditions align with June climatology of 26–28°C averages but are amplified by the current anticyclone, pushing afternoon maxima into the mid-30s. The market’s tight clustering around 34–36°C reflects genuine uncertainty in exact model guidance, with small shifts in cloud cover, wind speed, or boundary-layer moisture able to alter the daily high by 1–2°C. Official NHC-style verification will use Milan Linate or similar station data, and final model runs over the next 48 hours remain the key catalyst for any odds movement.
This market will resolve to the temperature range that contains the highest temperature recorded at the Malpensa Intl Airport Station in degrees Celsius on 21 Jun '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Malpensa Intl Airport Station, 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 until the first data point for the following date has been published on the resolution source.
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.
Revisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Malpensa Intl Airport Station, 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 until the first data point for the following date has been published on the resolution source.
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.
Revisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.
Volume
$58,145End Date
Jun 21, 2026Market Opened
Jun 19, 2026, 12:04 AM ETResolution Source
https://www.wunderground.com/history/daily/it/milan/LIMCResolver
0x69c47De9D...Outcome proposed: No
No dispute
Final outcome: No
Latest ECMWF and GFS model consensus points to a 35–36°C peak in Milan on June 21 under a strengthening subtropical ridge, clear skies, and light northeasterly flow that limits mixing and allows strong daytime heating in the Po Valley. These conditions align with June climatology of 26–28°C averages but are amplified by the current anticyclone, pushing afternoon maxima into the mid-30s. The market’s tight clustering around 34–36°C reflects genuine uncertainty in exact model guidance, with small shifts in cloud cover, wind speed, or boundary-layer moisture able to alter the daily high by 1–2°C. Official NHC-style verification will use Milan Linate or similar station data, and final model runs over the next 48 hours remain the key catalyst for any odds movement.
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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