Latest global weather model ensembles, including GFS and ECMWF, project a maximum temperature of around 19°C at Ministro Pistarini International Airport on April 5, driving the tight market-implied odds clustered at 19–21°C amid genuine forecast uncertainty. This follows a sharp cooldown from April 3's 28°C high under thunderstorms, as a frontal boundary ushers cooler air, overcast skies, and light winds from the north, capping diurnal heating per Servicio Meteorológico Nacional guidance. Differentiating factors include cloud cover persistence—full overcast favors 19°C, midday breaks could yield 20–21°C—and minimal precipitation risk (20–25%), with urban heat effects at the airport adding variability. Traders await April 4's 00z model updates and SMN bulletins for potential shifts before resolution.
Experimental AI-generated summary referencing Polymarket data · UpdatedHighest temperature in Buenos Aires on April 5?
Highest temperature in Buenos Aires on April 5?
19°C 27%
21°C 24%
20°C 21%
22°C 14%
14°C or below
<1%
15°C
<1%
16°C
1%
17°C
1%
18°C
13%
19°C
27%
20°C
21%
21°C
24%
22°C
14%
23°C
6%
24°C or higher
2%
19°C 27%
21°C 24%
20°C 21%
22°C 14%
14°C or below
<1%
15°C
<1%
16°C
1%
17°C
1%
18°C
13%
19°C
27%
20°C
21%
21°C
24%
22°C
14%
23°C
6%
24°C or higher
2%
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.
Market Opened: Apr 1, 2026, 6:01 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...Latest global weather model ensembles, including GFS and ECMWF, project a maximum temperature of around 19°C at Ministro Pistarini International Airport on April 5, driving the tight market-implied odds clustered at 19–21°C amid genuine forecast uncertainty. This follows a sharp cooldown from April 3's 28°C high under thunderstorms, as a frontal boundary ushers cooler air, overcast skies, and light winds from the north, capping diurnal heating per Servicio Meteorológico Nacional guidance. Differentiating factors include cloud cover persistence—full overcast favors 19°C, midday breaks could yield 20–21°C—and minimal precipitation risk (20–25%), with urban heat effects at the airport adding variability. Traders await April 4's 00z model updates and SMN bulletins for potential shifts before resolution.
Experimental AI-generated summary referencing Polymarket data · Updated
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