Official observations from Dutch meteorological authorities recorded a daily maximum of 28°C in Amsterdam on May 23, driving the market’s near-certain outcome for that threshold. Late-spring atmospheric patterns featured moderate westerly flow with limited warm-air advection from southern Europe, keeping readings below the levels needed for 29°C or higher. Climatological baselines place typical May highs near 18–20°C, so 28°C represented an above-average but not exceptional peak. Multiple station reports showed no upward revisions, and forecast models from the prior days converged on similar values. Only an improbable data correction or station-specific anomaly could realistically shift the result at this stage.
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 May 23?
28°C 100.0%
21°C or below <1%
22°C <1%
23°C <1%
$65,331 Vol.
$65,331 Vol.
21°C or below
No
22°C
No
23°C
No
24°C
No
25°C
No
26°C
No
27°C
No
28°C
Yes
29°C
No
30°C
No
31°C or higher
No
28°C 100.0%
21°C or below <1%
22°C <1%
23°C <1%
$65,331 Vol.
$65,331 Vol.
21°C or below
No
22°C
No
23°C
No
24°C
No
25°C
No
26°C
No
27°C
No
28°C
Yes
29°C
No
30°C
No
31°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: May 21, 2026, 6:33 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 Dutch meteorological authorities recorded a daily maximum of 28°C in Amsterdam on May 23, driving the market’s near-certain outcome for that threshold. Late-spring atmospheric patterns featured moderate westerly flow with limited warm-air advection from southern Europe, keeping readings below the levels needed for 29°C or higher. Climatological baselines place typical May highs near 18–20°C, so 28°C represented an above-average but not exceptional peak. Multiple station reports showed no upward revisions, and forecast models from the prior days converged on similar values. Only an improbable data correction or station-specific anomaly could realistically shift the result at this stage.
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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