Recent official forecasts for Milan on September 22 indicate a daytime high near 25–26°C under partly to mostly cloudy skies with easterly flow. Model consensus from sources such as ECMWF and regional guidance shows modest daytime heating limited by cloud cover and moderate winds, keeping peak temperatures below late-summer norms. Historical September maxima average around 23°C, so current conditions represent a slight positive anomaly driven by persistent high pressure rather than strong advection. Minor model spread in afternoon cloud timing and boundary-layer mixing creates the close market split between 25°C and 26°C outcomes, with resolution hinging on the exact hourly peak recorded by official stations. Updated model runs and morning observations tomorrow will refine the final maximum.
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 September 22?
Highest temperature in Milan on September 22?
26°C 45%
25°C 40%
24°C 8%
27°C 8%
NEW
NEW
Sep 22, 2026
19°C or below
<1%
20°C
<1%
21°C
<1%
22°C
2%
23°C
3%
24°C
8%
25°C
40%
26°C
45%
27°C
8%
28°C
2%
29°C or higher
2%
26°C 45%
25°C 40%
24°C 8%
27°C 8%
NEW
NEW
Sep 22, 2026
19°C or below
$1,387 Vol.
<1%
20°C
$125 Vol.
<1%
21°C
$125 Vol.
<1%
22°C
$169 Vol.
2%
23°C
$477 Vol.
3%
24°C
$424 Vol.
8%
25°C
$412 Vol.
40%
26°C
$354 Vol.
45%
27°C
$121 Vol.
8%
28°C
$110 Vol.
2%
29°C or higher
$0 Vol.
2%
This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Malpensa Intl Airport Station in degrees Celsius on 22 Sep '26.
The resolution source for this market will be information from NOAA, specifically the highest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=limc
If NOAA data for the observation date is unavailable by 11:59 PM ET on the day following the observation date, the Weather Underground Daily Observations table will be used as the resolution source.
In the event that there is no data for the observation date by 11:59 PM ET on the day following the observation date, this market will resolve to the lowest bracket.
To toggle between Fahrenheit and Celsius, click the "Switch to Metric Units" button until the relevant table displays °C.
This market will resolve once the first data point for the following date has been published on the resolution source, or by 11:59 PM ET on the day following the observation date, whichever comes first.
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.Recent official forecasts for Milan on September 22 indicate a daytime high near 25–26°C under partly to mostly cloudy skies with easterly flow. Model consensus from sources such as ECMWF and regional guidance shows modest daytime heating limited by cloud cover and moderate winds, keeping peak temperatures below late-summer norms. Historical September maxima average around 23°C, so current conditions represent a slight positive anomaly driven by persistent high pressure rather than strong advection. Minor model spread in afternoon cloud timing and boundary-layer mixing creates the close market split between 25°C and 26°C outcomes, with resolution hinging on the exact hourly peak recorded by official stations. Updated model runs and morning observations tomorrow will refine the final maximum.
This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Malpensa Intl Airport Station in degrees Celsius on 22 Sep '26.
The resolution source for this market will be information from NOAA, specifically the highest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=limc
If NOAA data for the observation date is unavailable by 11:59 PM ET on the day following the observation date, the Weather Underground Daily Observations table will be used as the resolution source.
In the event that there is no data for the observation date by 11:59 PM ET on the day following the observation date, this market will resolve to the lowest bracket.
To toggle between Fahrenheit and Celsius, click the "Switch to Metric Units" button until the relevant table displays °C.
This market will resolve once the first data point for the following date has been published on the resolution source, or by 11:59 PM ET on the day following the observation date, whichever comes first.
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 NOAA, specifically the highest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=limc
If NOAA data for the observation date is unavailable by 11:59 PM ET on the day following the observation date, the Weather Underground Daily Observations table will be used as the resolution source.
In the event that there is no data for the observation date by 11:59 PM ET on the day following the observation date, this market will resolve to the lowest bracket.
To toggle between Fahrenheit and Celsius, click the "Switch to Metric Units" button until the relevant table displays °C.
This market will resolve once the first data point for the following date has been published on the resolution source, or by 11:59 PM ET on the day following the observation date, whichever comes first.
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: Sep 20, 2026, 12:57 AM ET
Volume
$3,705End Date
Sep 22, 2026Market Opened
Sep 20, 2026, 12:57 AM ETResolution Source
https://www.weather.gov/wrh/timeseries?site=limcResolver
0x69c47De9D...This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Malpensa Intl Airport Station in degrees Celsius on 22 Sep '26.
The resolution source for this market will be information from NOAA, specifically the highest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=limc
If NOAA data for the observation date is unavailable by 11:59 PM ET on the day following the observation date, the Weather Underground Daily Observations table will be used as the resolution source.
In the event that there is no data for the observation date by 11:59 PM ET on the day following the observation date, this market will resolve to the lowest bracket.
To toggle between Fahrenheit and Celsius, click the "Switch to Metric Units" button until the relevant table displays °C.
This market will resolve once the first data point for the following date has been published on the resolution source, or by 11:59 PM ET on the day following the observation date, whichever comes first.
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.Recent official forecasts for Milan on September 22 indicate a daytime high near 25–26°C under partly to mostly cloudy skies with easterly flow. Model consensus from sources such as ECMWF and regional guidance shows modest daytime heating limited by cloud cover and moderate winds, keeping peak temperatures below late-summer norms. Historical September maxima average around 23°C, so current conditions represent a slight positive anomaly driven by persistent high pressure rather than strong advection. Minor model spread in afternoon cloud timing and boundary-layer mixing creates the close market split between 25°C and 26°C outcomes, with resolution hinging on the exact hourly peak recorded by official stations. Updated model runs and morning observations tomorrow will refine the final maximum.
This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Malpensa Intl Airport Station in degrees Celsius on 22 Sep '26.
The resolution source for this market will be information from NOAA, specifically the highest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=limc
If NOAA data for the observation date is unavailable by 11:59 PM ET on the day following the observation date, the Weather Underground Daily Observations table will be used as the resolution source.
In the event that there is no data for the observation date by 11:59 PM ET on the day following the observation date, this market will resolve to the lowest bracket.
To toggle between Fahrenheit and Celsius, click the "Switch to Metric Units" button until the relevant table displays °C.
This market will resolve once the first data point for the following date has been published on the resolution source, or by 11:59 PM ET on the day following the observation date, whichever comes first.
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 NOAA, specifically the highest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=limc
If NOAA data for the observation date is unavailable by 11:59 PM ET on the day following the observation date, the Weather Underground Daily Observations table will be used as the resolution source.
In the event that there is no data for the observation date by 11:59 PM ET on the day following the observation date, this market will resolve to the lowest bracket.
To toggle between Fahrenheit and Celsius, click the "Switch to Metric Units" button until the relevant table displays °C.
This market will resolve once the first data point for the following date has been published on the resolution source, or by 11:59 PM ET on the day following the observation date, whichever comes first.
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
$3,705End Date
Sep 22, 2026Market Opened
Sep 20, 2026, 12:57 AM ETResolution Source
https://www.weather.gov/wrh/timeseries?site=limcResolver
0x69c47De9D...Recent official forecasts for Milan on September 22 indicate a daytime high near 25–26°C under partly to mostly cloudy skies with easterly flow. Model consensus from sources such as ECMWF and regional guidance shows modest daytime heating limited by cloud cover and moderate winds, keeping peak temperatures below late-summer norms. Historical September maxima average around 23°C, so current conditions represent a slight positive anomaly driven by persistent high pressure rather than strong advection. Minor model spread in afternoon cloud timing and boundary-layer mixing creates the close market split between 25°C and 26°C outcomes, with resolution hinging on the exact hourly peak recorded by official stations. Updated model runs and morning observations tomorrow will refine the final maximum.
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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