Official meteorological observations from Amsterdam-area stations, including Schiphol, recorded a daily maximum of 20 °C on September 10, 2026, aligning precisely with the long-term average high of 19.7 °C for the date. Persistent high pressure, light southerly winds, and mostly cloudy to partly cloudy conditions limited daytime warming while preventing significant cooling or convective activity that might have altered the peak. Model consensus from sources such as GFS and European guidance converged on this narrow range well in advance, giving traders high-confidence confirmation once real-time station data and preliminary daily summaries became available. A post-event revision by the Royal Netherlands Meteorological Institute (KNMI) or an undetected sensor discrepancy remains the only realistic pathway that could shift resolution away from 20 °C.
Eksperimental na AI-generated summary na nire-reference ang Polymarket data. Hindi ito trading advice at wala itong papel sa kung paano nire-resolve ang market na ito. · Na-updateHighest temperature in Amsterdam on September 10?
20°C 100.0%
14°C or below <1%
15°C <1%
16°C <1%
$39,750 Vol.
$39,750 Vol.
14°C or below
No
15°C
No
16°C
No
17°C
No
18°C
No
19°C
No
20°C
Yes
21°C
No
22°C
No
23°C
No
24°C or higher
No
20°C 100.0%
14°C or below <1%
15°C <1%
16°C <1%
$39,750 Vol.
$39,750 Vol.
14°C or below
No
15°C
No
16°C
No
17°C
No
18°C
No
19°C
No
20°C
Yes
21°C
No
22°C
No
23°C
No
24°C or higher
No
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.
Binuksan ang Market: Sep 8, 2026, 12:58 AM ET
Resolution Source
https://www.weather.gov/wrh/timeseries?site=ehamResolver
0x69c47De9D...Na-propose ang outcome: No
Walang dispute
Pinal na outcome: No
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...Na-propose ang outcome: No
Walang dispute
Pinal na outcome: No
Official meteorological observations from Amsterdam-area stations, including Schiphol, recorded a daily maximum of 20 °C on September 10, 2026, aligning precisely with the long-term average high of 19.7 °C for the date. Persistent high pressure, light southerly winds, and mostly cloudy to partly cloudy conditions limited daytime warming while preventing significant cooling or convective activity that might have altered the peak. Model consensus from sources such as GFS and European guidance converged on this narrow range well in advance, giving traders high-confidence confirmation once real-time station data and preliminary daily summaries became available. A post-event revision by the Royal Netherlands Meteorological Institute (KNMI) or an undetected sensor discrepancy remains the only realistic pathway that could shift resolution away from 20 °C.
Eksperimental na AI-generated summary na nire-reference ang Polymarket data. Hindi ito trading advice at wala itong papel sa kung paano nire-resolve ang market na ito. · Na-update
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