Recent model consensus from GFS and ECMWF indicates Amsterdam will see partly cloudy conditions with light southerly winds on September 6, supporting a daily maximum near 21–22°C, just above the 1991–2020 climatological average high of 20.2°C. This setup follows a period of southwesterly flow and light rain on September 4–5 that has moderated temperatures without introducing cooler northerly air. Ensemble guidance shows low spread around these values, with limited potential for 24°C or higher absent stronger subsidence or clearer skies. Updated runs in the next 48 hours and any shifts in steering patterns remain the key variables that could adjust market-implied 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. · UpdatedHighest temperature in Amsterdam on September 6?
22°C 53%
23°C 26%
21°C 16%
20°C 8%
16°C or below
2%
17°C
2%
18°C
1%
19°C
5%
20°C
8%
21°C
16%
22°C
53%
23°C
21%
24°C
5%
25°C
5%
26°C or higher
4%
22°C 53%
23°C 26%
21°C 16%
20°C 8%
16°C or below
2%
17°C
2%
18°C
1%
19°C
5%
20°C
8%
21°C
16%
22°C
53%
23°C
21%
24°C
5%
25°C
5%
26°C or higher
4%
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=eham
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 4, 2026, 12:58 AM ET
Resolution Source
https://www.weather.gov/wrh/timeseries?site=ehamResolver
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=eham
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=ehamResolver
0x69c47De9D...Recent model consensus from GFS and ECMWF indicates Amsterdam will see partly cloudy conditions with light southerly winds on September 6, supporting a daily maximum near 21–22°C, just above the 1991–2020 climatological average high of 20.2°C. This setup follows a period of southwesterly flow and light rain on September 4–5 that has moderated temperatures without introducing cooler northerly air. Ensemble guidance shows low spread around these values, with limited potential for 24°C or higher absent stronger subsidence or clearer skies. Updated runs in the next 48 hours and any shifts in steering patterns remain the key variables that could adjust market-implied 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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