Forecast models from the European Centre for Medium-Range Weather Forecasts point to a maximum of 20–21°C in Amsterdam on September 11, supported by a stable high-pressure ridge advecting mild maritime air with light winds and partial cloud cover. This range matches climatological norms for mid-September, when daily highs typically span 18–22°C. Recent ensemble runs show tight clustering around these values, with limited spread from minor uncertainties in boundary-layer mixing or brief frontal influences. Market-implied odds reflect this consensus, assigning lower probabilities to warmer or cooler outliers pending the next model updates from KNMI and ECMWF.
Riepilogo sperimentale generato dall'AI con riferimento ai dati di Polymarket. Questo non è un consiglio di trading e non ha alcun ruolo nella risoluzione di questo mercato. · AggiornatoLa temperatura più alta ad Amsterdam l'11 settembre?
20°C 64%
21°C 23%
19°C 10%
22°C 4%
14°C o inferiore
<1%
15°C
<1%
16°C
<1%
17°C
2%
18°C
2%
19°C
10%
20°C
64%
21°C
23%
22°C
4%
23°C
1%
24°C o superiore
<1%
20°C 64%
21°C 23%
19°C 10%
22°C 4%
14°C o inferiore
<1%
15°C
<1%
16°C
<1%
17°C
2%
18°C
2%
19°C
10%
20°C
64%
21°C
23%
22°C
4%
23°C
1%
24°C o superiore
<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=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.
Mercato aperto: Sep 9, 2026, 12:58 AM ET
Fonte di risoluzione
https://www.weather.gov/wrh/timeseries?site=ehamRisolutore
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.
Fonte di risoluzione
https://www.weather.gov/wrh/timeseries?site=ehamRisolutore
0x69c47De9D...Forecast models from the European Centre for Medium-Range Weather Forecasts point to a maximum of 20–21°C in Amsterdam on September 11, supported by a stable high-pressure ridge advecting mild maritime air with light winds and partial cloud cover. This range matches climatological norms for mid-September, when daily highs typically span 18–22°C. Recent ensemble runs show tight clustering around these values, with limited spread from minor uncertainties in boundary-layer mixing or brief frontal influences. Market-implied odds reflect this consensus, assigning lower probabilities to warmer or cooler outliers pending the next model updates from KNMI and ECMWF.
Riepilogo sperimentale generato dall'AI con riferimento ai dati di Polymarket. Questo non è un consiglio di trading e non ha alcun ruolo nella risoluzione di questo mercato. · Aggiornato
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