Official observations from the Amsterdam Airport Schiphol meteorological station—the market's resolution source via Wunderground and aligned with KNMI data—confirm the highest temperature on April 21, 2026, reached exactly 14°C, driving the 100% trader consensus on this outcome. Cool northerly winds and persistent cloud cover suppressed warming despite a pre-event KNMI forecast of up to 15°C, consistent with below-average spring conditions influenced by a neutral-to-weak La Niña pattern lingering into early 2026. Historical April maxima at Schiphol average 12–14°C, reinforcing this positioning. Realistic challenges are minimal, limited to rare post hoc data corrections from quality control audits, but multiple METAR reports (peaking near 9–10°C midday) and finalized daily records make revisions improbable.
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 21. April?
14°C 100.0%
9°C oder niedriger <1%
10°C <1%
11°C <1%
$100,557 Vol.
$100,557 Vol.
9°C oder niedriger
Nein
10°C
Nein
11°C
Nein
12°C
Nein
13°C
Nein
14°C
Ja
15°C
Nein
16°C
Nein
17°C
Nein
18°C
Nein
19°C oder höher
Nein
14°C 100.0%
9°C oder niedriger <1%
10°C <1%
11°C <1%
$100,557 Vol.
$100,557 Vol.
9°C oder niedriger
Nein
10°C
Nein
11°C
Nein
12°C
Nein
13°C
Nein
14°C
Ja
15°C
Nein
16°C
Nein
17°C
Nein
18°C
Nein
19°C oder höher
Nein
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: Apr 19, 2026, 12:10 AM ET
Abwicklungsquelle
https://www.wunderground.com/history/daily/nl/schiphol/EHAMResolver
0x69c47De9D...Vorgeschlagenes Ergebnis: Nein
Kein Einspruch
Endgültiges Ergebnis: Nein
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.
Abwicklungsquelle
https://www.wunderground.com/history/daily/nl/schiphol/EHAMResolver
0x69c47De9D...Vorgeschlagenes Ergebnis: Nein
Kein Einspruch
Endgültiges Ergebnis: Nein
Official observations from the Amsterdam Airport Schiphol meteorological station—the market's resolution source via Wunderground and aligned with KNMI data—confirm the highest temperature on April 21, 2026, reached exactly 14°C, driving the 100% trader consensus on this outcome. Cool northerly winds and persistent cloud cover suppressed warming despite a pre-event KNMI forecast of up to 15°C, consistent with below-average spring conditions influenced by a neutral-to-weak La Niña pattern lingering into early 2026. Historical April maxima at Schiphol average 12–14°C, reinforcing this positioning. Realistic challenges are minimal, limited to rare post hoc data corrections from quality control audits, but multiple METAR reports (peaking near 9–10°C midday) and finalized daily records make revisions improbable.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten. Dies ist keine Handelsberatung und spielt keine Rolle bei der Auflösung dieses Marktes. · Aktualisiert

Vorsicht bei externen Links.
Vorsicht bei externen Links.
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