Current forecasts from models such as GFS and ECMWF indicate a minimum temperature near 17°C for Milan on September 19 under clearing skies and light easterly winds following recent showers, consistent with late-summer radiative cooling patterns. Trader sentiment shows tight clustering around 15–18°C outcomes alongside elevated probabilities for both sub-12°C and 21°C+ extremes, reflecting model spread in boundary-layer moisture and overnight wind variability that can shift minimums by several degrees. Historical September lows average 14–16°C, providing context for the balanced distribution. Updated model runs and observational data over the next 48 hours will likely refine these probabilities ahead of resolution.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedLowest temperature in Milan on September 19?
11°C or below 96%
21°C or higher 85%
14°C 40%
12°C 39%
11°C or below
96%
12°C
39%
13°C
39%
14°C
40%
15°C
23%
16°C
24%
17°C
23%
18°C
39%
19°C
38%
20°C
39%
21°C or higher
85%
11°C or below 96%
21°C or higher 85%
14°C 40%
12°C 39%
11°C or below
96%
12°C
39%
13°C
39%
14°C
40%
15°C
23%
16°C
24%
17°C
23%
18°C
39%
19°C
38%
20°C
39%
21°C or higher
85%
The resolution source for this market will be information from NOAA, specifically the lowest 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 17, 2026, 12:30 AM ET
Resolution Source
https://www.weather.gov/wrh/timeseries?site=limcResolver
0x69c47De9D...The resolution source for this market will be information from NOAA, specifically the lowest 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.
Resolution Source
https://www.weather.gov/wrh/timeseries?site=limcResolver
0x69c47De9D...Current forecasts from models such as GFS and ECMWF indicate a minimum temperature near 17°C for Milan on September 19 under clearing skies and light easterly winds following recent showers, consistent with late-summer radiative cooling patterns. Trader sentiment shows tight clustering around 15–18°C outcomes alongside elevated probabilities for both sub-12°C and 21°C+ extremes, reflecting model spread in boundary-layer moisture and overnight wind variability that can shift minimums by several degrees. Historical September lows average 14–16°C, providing context for the balanced distribution. Updated model runs and observational data over the next 48 hours will likely refine these probabilities ahead of resolution.
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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