Official observations from the Ministro Pistarini International Airport (Ezeiza, SAEZ)—the market's resolution authority—confirm the highest temperature on April 19, 2026, peaked at 26°C during mid-afternoon hours, per Servicio Meteorológico Nacional (SMN) bulletins and archived METAR reports. This outcome aligns with pre-event consensus from GFS and ECMWF forecast models, which projected mid-20s highs amid a stable high-pressure ridge, partly cloudy skies, light southerly winds, and above-average autumn warmth influenced by lingering La Niña transition effects. Trader sentiment at 100% implied probability reflects this robust observational evidence, with negligible risk of revision barring rare sensor anomalies or data audits uncovering higher peaks elsewhere, though airport readings govern resolution.
Riepilogo sperimentale generato dall'AI con riferimento ai dati di Polymarket. Questo non è un consiglio di trading e non ha alcun ruolo nella risoluzione di questo mercato. · AggiornatoHighest temperature in Buenos Aires on April 19?
26°C 100.0%
18°C or below <1%
19°C <1%
20°C <1%
$159,966 Vol.
$159,966 Vol.
18°C or below
No
19°C
No
20°C
No
21°C
No
22°C
No
23°C
No
24°C
No
25°C
No
26°C
Yes
27°C
No
28°C or higher
No
26°C 100.0%
18°C or below <1%
19°C <1%
20°C <1%
$159,966 Vol.
$159,966 Vol.
18°C or below
No
19°C
No
20°C
No
21°C
No
22°C
No
23°C
No
24°C
No
25°C
No
26°C
Yes
27°C
No
28°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 Minister Pistarini Intl Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/ar/ezeiza/SAEZ.
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.
Mercato aperto: Apr 17, 2026, 12:05 AM ET
Fonte di risoluzione
https://www.wunderground.com/history/daily/ar/ezeiza/SAEZResolver
0x69c47De9D...Esito proposto: No
Nessuna contestazione
Esito finale: 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 Minister Pistarini Intl Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/ar/ezeiza/SAEZ.
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.
Fonte di risoluzione
https://www.wunderground.com/history/daily/ar/ezeiza/SAEZResolver
0x69c47De9D...Esito proposto: No
Nessuna contestazione
Esito finale: No
Official observations from the Ministro Pistarini International Airport (Ezeiza, SAEZ)—the market's resolution authority—confirm the highest temperature on April 19, 2026, peaked at 26°C during mid-afternoon hours, per Servicio Meteorológico Nacional (SMN) bulletins and archived METAR reports. This outcome aligns with pre-event consensus from GFS and ECMWF forecast models, which projected mid-20s highs amid a stable high-pressure ridge, partly cloudy skies, light southerly winds, and above-average autumn warmth influenced by lingering La Niña transition effects. Trader sentiment at 100% implied probability reflects this robust observational evidence, with negligible risk of revision barring rare sensor anomalies or data audits uncovering higher peaks elsewhere, though airport readings govern resolution.
Riepilogo sperimentale generato dall'AI con riferimento ai dati di Polymarket. Questo non è un consiglio di trading e non ha alcun ruolo nella risoluzione di questo mercato. · Aggiornato

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