Official observations from Argentina's national weather service recorded a daily maximum of 10°C in Buenos Aires on August 13, 2026, establishing the market resolution with near-certainty. This outcome aligns with a cold air mass and light rain that suppressed daytime warming below seasonal averages of 15–18°C for mid-August in the region. Forecast models from the Servicio Meteorológico Nacional converged on this cooler trajectory days earlier, with no revisions from subsequent data releases altering the peak reading. Scenarios that could have challenged the 10°C consensus, such as delayed frontal passage or localized urban heat effects pushing readings higher, did not materialize, leaving negligible probability mass on adjacent outcomes.
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 August 13?
Highest temperature in Buenos Aires on August 13?
10°C 99.9%
7°C or below <1%
8°C <1%
9°C <1%
$39,047 Vol.
$39,047 Vol.
Aug 13, 2026
7°C or below
<1%
8°C
<1%
9°C
<1%
10°C
100%
11°C
<1%
12°C
<1%
13°C
<1%
14°C
<1%
15°C
<1%
16°C
<1%
17°C or higher
<1%
10°C 99.9%
7°C or below <1%
8°C <1%
9°C <1%
$39,047 Vol.
$39,047 Vol.
Aug 13, 2026
7°C or below
$1,690 Vol.
<1%
8°C
$649 Vol.
<1%
9°C
$2,485 Vol.
<1%
10°C
$10,618 Vol.
100%
11°C
$8,987 Vol.
<1%
12°C
$8,910 Vol.
<1%
13°C
$3,649 Vol.
<1%
14°C
$808 Vol.
<1%
15°C
$590 Vol.
<1%
16°C
$1,129 Vol.
<1%
17°C or higher
$244 Vol.
<1%
This market will resolve based on the highest temperature recorded in the 'Daily Observations' table on Weather Underground, not the figure displayed in the 'Day High & Low' summary section; in the event of any discrepancy between the two, the Daily Observations table shall be the primary resolution source not the Day High & Low section.
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 13 Aug '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Minister Pistarini Intl Airport Station, 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 until the first data point for the following date has been published on the resolution source.
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.
Revisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.Official observations from Argentina's national weather service recorded a daily maximum of 10°C in Buenos Aires on August 13, 2026, establishing the market resolution with near-certainty. This outcome aligns with a cold air mass and light rain that suppressed daytime warming below seasonal averages of 15–18°C for mid-August in the region. Forecast models from the Servicio Meteorológico Nacional converged on this cooler trajectory days earlier, with no revisions from subsequent data releases altering the peak reading. Scenarios that could have challenged the 10°C consensus, such as delayed frontal passage or localized urban heat effects pushing readings higher, did not materialize, leaving negligible probability mass on adjacent outcomes.
This market will resolve based on the highest temperature recorded in the 'Daily Observations' table on Weather Underground, not the figure displayed in the 'Day High & Low' summary section; in the event of any discrepancy between the two, the Daily Observations table shall be the primary resolution source not the Day High & Low section.
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 13 Aug '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Minister Pistarini Intl Airport Station, 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 until the first data point for the following date has been published on the resolution source.
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.
Revisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.
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 13 Aug '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Minister Pistarini Intl Airport Station, 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 until the first data point for the following date has been published on the resolution source.
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.
Revisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.
Market Opened: Aug 11, 2026, 9:02 PM ET
Volume
$39,047End Date
Aug 13, 2026Market Opened
Aug 11, 2026, 9:02 PM ETResolution Source
https://www.wunderground.com/history/daily/ar/ezeiza/SAEZResolver
0x69c47De9D...This market will resolve based on the highest temperature recorded in the 'Daily Observations' table on Weather Underground, not the figure displayed in the 'Day High & Low' summary section; in the event of any discrepancy between the two, the Daily Observations table shall be the primary resolution source not the Day High & Low section.
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 13 Aug '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Minister Pistarini Intl Airport Station, 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 until the first data point for the following date has been published on the resolution source.
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.
Revisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.Official observations from Argentina's national weather service recorded a daily maximum of 10°C in Buenos Aires on August 13, 2026, establishing the market resolution with near-certainty. This outcome aligns with a cold air mass and light rain that suppressed daytime warming below seasonal averages of 15–18°C for mid-August in the region. Forecast models from the Servicio Meteorológico Nacional converged on this cooler trajectory days earlier, with no revisions from subsequent data releases altering the peak reading. Scenarios that could have challenged the 10°C consensus, such as delayed frontal passage or localized urban heat effects pushing readings higher, did not materialize, leaving negligible probability mass on adjacent outcomes.
This market will resolve based on the highest temperature recorded in the 'Daily Observations' table on Weather Underground, not the figure displayed in the 'Day High & Low' summary section; in the event of any discrepancy between the two, the Daily Observations table shall be the primary resolution source not the Day High & Low section.
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 13 Aug '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Minister Pistarini Intl Airport Station, 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 until the first data point for the following date has been published on the resolution source.
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.
Revisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.
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 13 Aug '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Minister Pistarini Intl Airport Station, 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 until the first data point for the following date has been published on the resolution source.
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.
Revisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.
Volume
$39,047End Date
Aug 13, 2026Market Opened
Aug 11, 2026, 9:02 PM ETResolution Source
https://www.wunderground.com/history/daily/ar/ezeiza/SAEZResolver
0x69c47De9D...Official observations from Argentina's national weather service recorded a daily maximum of 10°C in Buenos Aires on August 13, 2026, establishing the market resolution with near-certainty. This outcome aligns with a cold air mass and light rain that suppressed daytime warming below seasonal averages of 15–18°C for mid-August in the region. Forecast models from the Servicio Meteorológico Nacional converged on this cooler trajectory days earlier, with no revisions from subsequent data releases altering the peak reading. Scenarios that could have challenged the 10°C consensus, such as delayed frontal passage or localized urban heat effects pushing readings higher, did not materialize, leaving negligible probability mass on adjacent outcomes.
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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