Recent ensemble forecasts from global models position a 19°C daily maximum as the leading outcome for Amsterdam on September 20, driven by moderate westerly flow advecting mild Atlantic air under partial cloud cover. This setup favors highs near or slightly above the mid-September climatological mean of roughly 18–19°C, with limited diurnal warming expected amid scattered showers and sustained winds of 15–20 km/h. Consensus across runs shows low probability of stronger ridging that could push readings to 20–21°C or cooler outbreaks dropping below 18°C. Traders’ heavy weighting toward 19°C reflects this stable, near-normal signal two days out, though final verification will hinge on the precise timing of any afternoon clearing or precipitation.
Résumé expérimental généré par IA à partir des données Polymarket. Ceci n'est pas un conseil de trading et ne joue aucun rôle dans la résolution de ce marché. · Mis à jourLa température la plus élevée à Amsterdam le 20 septembre ?
19°C 62%
20°C 25%
18°C 13%
21°C 8%
14°C ou moins
<1%
15°C
1%
16°C
2%
17°C
5%
18°C
13%
19°C
62%
20°C
25%
21°C
8%
22°C
2%
23°C
1%
24°C ou plus
<1%
19°C 62%
20°C 25%
18°C 13%
21°C 8%
14°C ou moins
<1%
15°C
1%
16°C
2%
17°C
5%
18°C
13%
19°C
62%
20°C
25%
21°C
8%
22°C
2%
23°C
1%
24°C ou plus
<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.
Marché ouvert : Sep 18, 2026, 12:58 AM ET
Source de résolution
https://www.weather.gov/wrh/timeseries?site=ehamRésolveur
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.
Source de résolution
https://www.weather.gov/wrh/timeseries?site=ehamRésolveur
0x69c47De9D...Recent ensemble forecasts from global models position a 19°C daily maximum as the leading outcome for Amsterdam on September 20, driven by moderate westerly flow advecting mild Atlantic air under partial cloud cover. This setup favors highs near or slightly above the mid-September climatological mean of roughly 18–19°C, with limited diurnal warming expected amid scattered showers and sustained winds of 15–20 km/h. Consensus across runs shows low probability of stronger ridging that could push readings to 20–21°C or cooler outbreaks dropping below 18°C. Traders’ heavy weighting toward 19°C reflects this stable, near-normal signal two days out, though final verification will hinge on the precise timing of any afternoon clearing or precipitation.
Résumé expérimental généré par IA à partir des données Polymarket. Ceci n'est pas un conseil de trading et ne joue aucun rôle dans la résolution de ce marché. · Mis à jour
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