Official hourly observations from Aeroparque Jorge Newbery and Ministro Pistarini International Airport (Ezeiza) stations, as reported via METAR data and Servicio Meteorológico Nacional (SMN) monitoring, confirmed Buenos Aires' highest temperature on April 30 reached exactly 24°C around mid-afternoon under clear skies and a dominant high-pressure ridge suppressing further warming. This aligns with SMN forecasts predicting maxima of 23–24°C amid autumnal cooling trends, low humidity, and light northerly winds, consistent with historical April averages near 22°C. Trader consensus reflects this skin-in-the-game certainty from real-time data releases. Realistic challenges would require rare station discrepancies or official revisions in final SMN bulletins, but model consensus and observations leave negligible room for shifts.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedHighest temperature in Buenos Aires on April 30?
Highest temperature in Buenos Aires on April 30?
24°C 100.0%
17°C or below <1%
18°C <1%
19°C <1%
$85,029 Vol.
$85,029 Vol.
Apr 30, 2026
17°C or below
No
18°C
No
19°C
No
20°C
No
21°C
No
22°C
No
23°C
No
24°C
Yes
25°C
No
26°C
No
27°C or higher
No
24°C 100.0%
17°C or below <1%
18°C <1%
19°C <1%
$85,029 Vol.
$85,029 Vol.
Apr 30, 2026
17°C or below
$2,264 Vol.
No
18°C
$1,801 Vol.
No
19°C
$6,260 Vol.
No
20°C
$3,689 Vol.
No
21°C
$14,726 Vol.
No
22°C
$14,305 Vol.
No
23°C
$6,967 Vol.
No
24°C
$10,929 Vol.
Yes
25°C
$8,886 Vol.
No
26°C
$8,444 Vol.
No
27°C or higher
$6,757 Vol.
No
This market will resolve to the temperature range that contains the highest temperature recorded at the Minister Pistarini Intl Airport Station in degrees Celsius on 30 Apr '26.
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.Official hourly observations from Aeroparque Jorge Newbery and Ministro Pistarini International Airport (Ezeiza) stations, as reported via METAR data and Servicio Meteorológico Nacional (SMN) monitoring, confirmed Buenos Aires' highest temperature on April 30 reached exactly 24°C around mid-afternoon under clear skies and a dominant high-pressure ridge suppressing further warming. This aligns with SMN forecasts predicting maxima of 23–24°C amid autumnal cooling trends, low humidity, and light northerly winds, consistent with historical April averages near 22°C. Trader consensus reflects this skin-in-the-game certainty from real-time data releases. Realistic challenges would require rare station discrepancies or official revisions in final SMN bulletins, but model consensus and observations leave negligible room for shifts.
This market will resolve to the temperature range that contains the highest temperature recorded at the Minister Pistarini Intl Airport Station in degrees Celsius on 30 Apr '26.
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.
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 28, 2026, 1:14 PM ET
Volume
$85,029End Date
Apr 30, 2026Market Opened
Apr 28, 2026, 1:14 PM ETResolution Source
https://www.wunderground.com/history/daily/ar/ezeiza/SAEZResolver
0x69c47De9D...Outcome proposed: No
No dispute
Final outcome: No
This market will resolve to the temperature range that contains the highest temperature recorded at the Minister Pistarini Intl Airport Station in degrees Celsius on 30 Apr '26.
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.Official hourly observations from Aeroparque Jorge Newbery and Ministro Pistarini International Airport (Ezeiza) stations, as reported via METAR data and Servicio Meteorológico Nacional (SMN) monitoring, confirmed Buenos Aires' highest temperature on April 30 reached exactly 24°C around mid-afternoon under clear skies and a dominant high-pressure ridge suppressing further warming. This aligns with SMN forecasts predicting maxima of 23–24°C amid autumnal cooling trends, low humidity, and light northerly winds, consistent with historical April averages near 22°C. Trader consensus reflects this skin-in-the-game certainty from real-time data releases. Realistic challenges would require rare station discrepancies or official revisions in final SMN bulletins, but model consensus and observations leave negligible room for shifts.
This market will resolve to the temperature range that contains the highest temperature recorded at the Minister Pistarini Intl Airport Station in degrees Celsius on 30 Apr '26.
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.
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.
Volume
$85,029End Date
Apr 30, 2026Market Opened
Apr 28, 2026, 1:14 PM ETResolution Source
https://www.wunderground.com/history/daily/ar/ezeiza/SAEZResolver
0x69c47De9D...Outcome proposed: No
No dispute
Final outcome: No
Official hourly observations from Aeroparque Jorge Newbery and Ministro Pistarini International Airport (Ezeiza) stations, as reported via METAR data and Servicio Meteorológico Nacional (SMN) monitoring, confirmed Buenos Aires' highest temperature on April 30 reached exactly 24°C around mid-afternoon under clear skies and a dominant high-pressure ridge suppressing further warming. This aligns with SMN forecasts predicting maxima of 23–24°C amid autumnal cooling trends, low humidity, and light northerly winds, consistent with historical April averages near 22°C. Trader consensus reflects this skin-in-the-game certainty from real-time data releases. Realistic challenges would require rare station discrepancies or official revisions in final SMN bulletins, but model consensus and observations leave negligible room for shifts.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated
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