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.
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 April 21?
14°C 100.0%
9°C or below <1%
10°C <1%
11°C <1%
$100,557 Vol.
$100,557 Vol.
9°C or below
No
10°C
No
11°C
No
12°C
No
13°C
No
14°C
Yes
15°C
No
16°C
No
17°C
No
18°C
No
19°C or higher
No
14°C 100.0%
9°C or below <1%
10°C <1%
11°C <1%
$100,557 Vol.
$100,557 Vol.
9°C or below
No
10°C
No
11°C
No
12°C
No
13°C
No
14°C
Yes
15°C
No
16°C
No
17°C
No
18°C
No
19°C or higher
No
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.
Binuksan ang Market: Apr 19, 2026, 12:10 AM ET
Resolution Source
https://www.wunderground.com/history/daily/nl/schiphol/EHAMResolver
0x69c47De9D...Na-propose ang outcome: No
Walang dispute
Pinal na outcome: No
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.
Resolution Source
https://www.wunderground.com/history/daily/nl/schiphol/EHAMResolver
0x69c47De9D...Na-propose ang outcome: No
Walang dispute
Pinal na outcome: No
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.
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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