Official observations from Servicio Meteorológico Nacional stations, including Ezeiza and Aeroparque, recorded a daily maximum of 18°C in Buenos Aires on May 15 under partly cloudy skies and moderate southerly winds that suppressed afternoon heating. This outcome aligns with post-frontal air-mass cooling following earlier highs near 22°C, keeping temperatures at or below the May climatological average of 18–19°C. Global models such as GFS and ECMWF showed tight ensemble agreement within a 17–19°C envelope, with urban heat-island effects at the official measurement sites producing no additional warming beyond the threshold. Only an unexpected late-day shift in wind direction or unforecast cloud dissipation could have pushed readings higher, yet neither materialized in the verified data.
Resumo experimental gerado por IA com dados do Polymarket. Isto não é aconselhamento de trading e não tem qualquer papel na resolução deste mercado. · AtualizadoHighest temperature in Buenos Aires on May 15?
18°C 100.0%
12°C or below <1%
13°C <1%
14°C <1%
$47,591 Vol.
$47,591 Vol.
12°C or below
No
13°C
No
14°C
No
15°C
No
16°C
No
17°C
No
18°C
Yes
19°C
No
20°C
No
21°C
No
22°C or higher
No
18°C 100.0%
12°C or below <1%
13°C <1%
14°C <1%
$47,591 Vol.
$47,591 Vol.
12°C or below
No
13°C
No
14°C
No
15°C
No
16°C
No
17°C
No
18°C
Yes
19°C
No
20°C
No
21°C
No
22°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.
Mercado Aberto: May 13, 2026, 12:05 AM ET
Fonte de resolução
https://www.wunderground.com/history/daily/ar/ezeiza/SAEZResolver
0x69c47De9D...Resultado proposto: No
Sem contestação
Resultado final: 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 de resolução
https://www.wunderground.com/history/daily/ar/ezeiza/SAEZResolver
0x69c47De9D...Resultado proposto: No
Sem contestação
Resultado final: No
Official observations from Servicio Meteorológico Nacional stations, including Ezeiza and Aeroparque, recorded a daily maximum of 18°C in Buenos Aires on May 15 under partly cloudy skies and moderate southerly winds that suppressed afternoon heating. This outcome aligns with post-frontal air-mass cooling following earlier highs near 22°C, keeping temperatures at or below the May climatological average of 18–19°C. Global models such as GFS and ECMWF showed tight ensemble agreement within a 17–19°C envelope, with urban heat-island effects at the official measurement sites producing no additional warming beyond the threshold. Only an unexpected late-day shift in wind direction or unforecast cloud dissipation could have pushed readings higher, yet neither materialized in the verified data.
Resumo experimental gerado por IA com dados do Polymarket. Isto não é aconselhamento de trading e não tem qualquer papel na resolução deste mercado. · Atualizado
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