Recent ECMWF and KNMI model guidance shows persistent northwesterly flow advecting cool maritime air across the Netherlands, with widespread cloud cover and scattered showers expected to limit solar heating and cap the daily maximum near 14–15°C in Amsterdam on May 17. This setup deviates from the mid-May climatological average of 16–18°C and explains why traders have assigned the highest implied probabilities to the 14°C (40.5%) and 15°C (25.5%) outcomes, followed closely by 13°C (19.5%). Ensemble spreads remain modest around afternoon sunshine duration, while early morning observations near 8–10°C align with these projections. Updated hourly data from Schiphol and the next model cycle will clarify whether brief clearing could push the peak slightly higher.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten. Dies ist keine Handelsberatung und spielt keine Rolle bei der Auflösung dieses Marktes. · AktualisiertHöchste Temperatur in Amsterdam am 17. Mai?
14°C 41%
15°C 27%
13°C 19%
16°C 7.6%
10°C or below
<1%
11°C
1%
12°C
2%
13°C
19%
14°C
41%
15°C
27%
16°C
8%
17°C
1%
18°C
1%
19°C
<1%
20°C or higher
<1%
14°C 41%
15°C 27%
13°C 19%
16°C 7.6%
10°C or below
<1%
11°C
1%
12°C
2%
13°C
19%
14°C
41%
15°C
27%
16°C
8%
17°C
1%
18°C
1%
19°C
<1%
20°C or higher
<1%
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Amsterdam Airport Schiphol Station once information is finalized, available here: https://www.wunderground.com/history/daily/nl/schiphol/EHAM.
To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.
This market can not resolve to "Yes" until all data for this date has been finalized.
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.
Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.
Markt eröffnet: May 15, 2026, 12:05 AM ET
Abwicklungsquelle
https://www.wunderground.com/history/daily/nl/schiphol/EHAMThe resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Amsterdam Airport Schiphol Station once information is finalized, available here: https://www.wunderground.com/history/daily/nl/schiphol/EHAM.
To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.
This market can not resolve to "Yes" until all data for this date has been finalized.
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.
Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.
Abwicklungsquelle
https://www.wunderground.com/history/daily/nl/schiphol/EHAMRecent ECMWF and KNMI model guidance shows persistent northwesterly flow advecting cool maritime air across the Netherlands, with widespread cloud cover and scattered showers expected to limit solar heating and cap the daily maximum near 14–15°C in Amsterdam on May 17. This setup deviates from the mid-May climatological average of 16–18°C and explains why traders have assigned the highest implied probabilities to the 14°C (40.5%) and 15°C (25.5%) outcomes, followed closely by 13°C (19.5%). Ensemble spreads remain modest around afternoon sunshine duration, while early morning observations near 8–10°C align with these projections. Updated hourly data from Schiphol and the next model cycle will clarify whether brief clearing could push the peak slightly higher.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten. Dies ist keine Handelsberatung und spielt keine Rolle bei der Auflösung dieses Marktes. · Aktualisiert
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