Trader consensus on Polymarket reflects the tight spread in latest GFS and ECMWF ensemble forecasts, which project Buenos Aires highs of 28-31°C on March 29, driven by a persistent upper-level ridge advecting warm continental air amid light winds and mostly clear skies. Morning observations already reached 23-24°C with low humidity, supporting potential for 29°C as the slight leader at 32.5% implied probability, though 28°C (27%) and 27°C (22.9%) remain competitive due to minor model divergences on peak afternoon heating and possible sea breeze moderation. These outcomes exceed late-March climatological averages of 24-25°C at Ezeiza Airport, the likely resolution site per Servicio Meteorológico Nacional (SMN) data. Watch SMN hourly updates and evening model refreshes for shifts, as small changes in cloud cover could tip the 1°C differences.
Resumo experimental gerado por IA com dados do Polymarket · AtualizadoHighest temperature in Buenos Aires on March 29?
Highest temperature in Buenos Aires on March 29?
29°C 34%
28°C 28%
27°C 22.4%
30°C 10%
$59,068 Vol.
$59,068 Vol.
24°C
<1%
25°C
1%
26°C
7%
27°C
22%
28°C
28%
29°C
34%
30°C
10%
31°C
3%
32°C
1%
33°C or higher
1%
29°C 34%
28°C 28%
27°C 22.4%
30°C 10%
$59,068 Vol.
$59,068 Vol.
24°C
<1%
25°C
1%
26°C
7%
27°C
22%
28°C
28%
29°C
34%
30°C
10%
31°C
3%
32°C
1%
33°C or higher
1%
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: Mar 25, 2026, 6:02 AM ET
Resolution Source
https://www.wunderground.com/history/daily/ar/ezeiza/SAEZResolver
0x69c47De9D...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.
Resolution Source
https://www.wunderground.com/history/daily/ar/ezeiza/SAEZResolver
0x69c47De9D...Trader consensus on Polymarket reflects the tight spread in latest GFS and ECMWF ensemble forecasts, which project Buenos Aires highs of 28-31°C on March 29, driven by a persistent upper-level ridge advecting warm continental air amid light winds and mostly clear skies. Morning observations already reached 23-24°C with low humidity, supporting potential for 29°C as the slight leader at 32.5% implied probability, though 28°C (27%) and 27°C (22.9%) remain competitive due to minor model divergences on peak afternoon heating and possible sea breeze moderation. These outcomes exceed late-March climatological averages of 24-25°C at Ezeiza Airport, the likely resolution site per Servicio Meteorológico Nacional (SMN) data. Watch SMN hourly updates and evening model refreshes for shifts, as small changes in cloud cover could tip the 1°C differences.
Resumo experimental gerado por IA com dados do Polymarket · Atualizado
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