Current numerical weather prediction models, including GFS and ECMWF ensembles, indicate a maximum temperature in Munich on September 17 near 19–20°C under westerly flow, partly cloudy skies, and light winds following overnight showers. This aligns with the September climatological average high of 19.5°C and supports the market’s concentration of implied probability on the 20°C and 21°C outcomes. Minor model spread around cloud timing and any residual moisture creates modest upside risk toward 21°C while limiting chances of exceeding 22°C. Official observations from the Munich station will determine the exact daily maximum and resolve the market.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedHighest temperature in Munich on September 17?
21°C 48%
20°C 36%
22°C 10%
19°C 6%
$12,971 Vol.
$12,971 Vol.
16°C or below
<1%
17°C
<1%
18°C
3%
19°C
6%
20°C
36%
21°C
48%
22°C
10%
23°C
2%
24°C
<1%
25°C
<1%
26°C or higher
<1%
21°C 48%
20°C 36%
22°C 10%
19°C 6%
$12,971 Vol.
$12,971 Vol.
16°C or below
<1%
17°C
<1%
18°C
3%
19°C
6%
20°C
36%
21°C
48%
22°C
10%
23°C
2%
24°C
<1%
25°C
<1%
26°C or higher
<1%
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=eddm
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 15, 2026, 12:56 AM ET
Resolution Source
https://www.weather.gov/wrh/timeseries?site=eddmResolver
0x69c47De9D...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=eddm
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=eddmResolver
0x69c47De9D...Current numerical weather prediction models, including GFS and ECMWF ensembles, indicate a maximum temperature in Munich on September 17 near 19–20°C under westerly flow, partly cloudy skies, and light winds following overnight showers. This aligns with the September climatological average high of 19.5°C and supports the market’s concentration of implied probability on the 20°C and 21°C outcomes. Minor model spread around cloud timing and any residual moisture creates modest upside risk toward 21°C while limiting chances of exceeding 22°C. Official observations from the Munich station will determine the exact daily maximum and resolve the market.
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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