Trader consensus has locked in 29°C or higher as virtually certain for Buenos Aires' highest temperature on March 18, driven by official forecasts from Argentina's Servicio Meteorológico Nacional and international models like GFS and ECMWF, which converge on peaks of 32–35°C amid a persistent subtropical high-pressure ridge fueling a regional heatwave. Recent observations confirm this pattern, with preceding days exceeding 30°C under clear skies and low humidity, aligning with historical March extremes during similar blocking highs. Scenarios challenging this include an unforeseen southerly gale introducing cooler maritime air or unmodeled convective showers increasing cloud cover, though ensemble probabilities assign these under 5% likelihood based on current upper-air analyses.
Resumo experimental gerado por IA com dados do Polymarket · AtualizadoTemperatura mais alta em Buenos Aires em 18 de março?
Temperatura mais alta em Buenos Aires em 18 de março?
29°C ou mais 100.0%
19°C ou menos <1%
20°C <1%
21°C <1%
$0.00 Vol.
$0.00 Vol.
19°C ou menos
Não
20°C
Não
21°C
Não
22°C
Não
23°C
Não
24°C
Não
25°C
Não
26°C
Não
27°C
Não
28°C
Não
29°C ou mais
Sim
29°C ou mais 100.0%
19°C ou menos <1%
20°C <1%
21°C <1%
$0.00 Vol.
$0.00 Vol.
19°C ou menos
Não
20°C
Não
21°C
Não
22°C
Não
23°C
Não
24°C
Não
25°C
Não
26°C
Não
27°C
Não
28°C
Não
29°C ou mais
Sim
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 14, 2026, 6:01 AM ET
Resolution Source
https://www.wunderground.com/history/daily/ar/ezeiza/SAEZResolver
0x69c47De9D...Resultado proposto: Não
Sem contestação
Resultado final: Não
Resolution Source
https://www.wunderground.com/history/daily/ar/ezeiza/SAEZResolver
0x69c47De9D...Trader consensus has locked in 29°C or higher as virtually certain for Buenos Aires' highest temperature on March 18, driven by official forecasts from Argentina's Servicio Meteorológico Nacional and international models like GFS and ECMWF, which converge on peaks of 32–35°C amid a persistent subtropical high-pressure ridge fueling a regional heatwave. Recent observations confirm this pattern, with preceding days exceeding 30°C under clear skies and low humidity, aligning with historical March extremes during similar blocking highs. Scenarios challenging this include an unforeseen southerly gale introducing cooler maritime air or unmodeled convective showers increasing cloud cover, though ensemble probabilities assign these under 5% likelihood based on current upper-air analyses.
Resumo experimental gerado por IA com dados do Polymarket · Atualizado
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