Recent Servicio Meteorológico Nacional forecasts for Buenos Aires on August 27 point to a daily maximum near 18°C amid persistent cloud cover, southeast winds, and isolated showers or thunderstorms linked to the traditional Santa Rosa pattern, which favors moist, stable air masses that limit diurnal warming. Trader emphasis on 17–19°C outcomes reflects this consensus while acknowledging model spread on rainfall timing and intensity, which could suppress peaks below 17°C or permit brief clearing that pushes readings toward 20°C. Southeast flow and high humidity further constrain heat accumulation compared with clearer historical analogs averaging 16–18°C highs.
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 27?
Highest temperature in Buenos Aires on August 27?
18°C 35%
17°C 25%
19°C 22%
16°C 8%
NEW
NEW
Aug 27, 2026
14°C or below
<1%
15°C
3%
16°C
8%
17°C
25%
18°C
35%
19°C
22%
20°C
5%
21°C
3%
22°C
<1%
23°C
<1%
24°C or higher
<1%
18°C 35%
17°C 25%
19°C 22%
16°C 8%
NEW
NEW
Aug 27, 2026
14°C or below
$621 Vol.
<1%
15°C
$73 Vol.
3%
16°C
$254 Vol.
8%
17°C
$1,577 Vol.
25%
18°C
$1,743 Vol.
35%
19°C
$1,652 Vol.
22%
20°C
$781 Vol.
5%
21°C
$168 Vol.
3%
22°C
$133 Vol.
<1%
23°C
$109 Vol.
<1%
24°C or higher
$289 Vol.
<1%
This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Minister Pistarini Intl Airport Station in degrees Celsius on 27 Aug '26.
The resolution source for this market will be information from NOAA, specifically the highest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=saez
If NOAA data is unavailable or missing for the observation period, Weather Underground will be used as the secondary resolution source.
To toggle between Fahrenheit and Celsius, click the "Switch to Metric Units" button until the relevant table displays °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.Recent Servicio Meteorológico Nacional forecasts for Buenos Aires on August 27 point to a daily maximum near 18°C amid persistent cloud cover, southeast winds, and isolated showers or thunderstorms linked to the traditional Santa Rosa pattern, which favors moist, stable air masses that limit diurnal warming. Trader emphasis on 17–19°C outcomes reflects this consensus while acknowledging model spread on rainfall timing and intensity, which could suppress peaks below 17°C or permit brief clearing that pushes readings toward 20°C. Southeast flow and high humidity further constrain heat accumulation compared with clearer historical analogs averaging 16–18°C highs.
This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Minister Pistarini Intl Airport Station in degrees Celsius on 27 Aug '26.
The resolution source for this market will be information from NOAA, specifically the highest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=saez
If NOAA data is unavailable or missing for the observation period, Weather Underground will be used as the secondary resolution source.
To toggle between Fahrenheit and Celsius, click the "Switch to Metric Units" button until the relevant table displays °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.
The resolution source for this market will be information from NOAA, specifically the highest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=saez
If NOAA data is unavailable or missing for the observation period, Weather Underground will be used as the secondary resolution source.
To toggle between Fahrenheit and Celsius, click the "Switch to Metric Units" button until the relevant table displays °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 25, 2026, 8:55 PM ET
Volume
$7,401End Date
Aug 27, 2026Market Opened
Aug 25, 2026, 8:55 PM ETResolution Source
https://www.weather.gov/wrh/timeseries?site=saezResolver
0x69c47De9D...This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Minister Pistarini Intl Airport Station in degrees Celsius on 27 Aug '26.
The resolution source for this market will be information from NOAA, specifically the highest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=saez
If NOAA data is unavailable or missing for the observation period, Weather Underground will be used as the secondary resolution source.
To toggle between Fahrenheit and Celsius, click the "Switch to Metric Units" button until the relevant table displays °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.Recent Servicio Meteorológico Nacional forecasts for Buenos Aires on August 27 point to a daily maximum near 18°C amid persistent cloud cover, southeast winds, and isolated showers or thunderstorms linked to the traditional Santa Rosa pattern, which favors moist, stable air masses that limit diurnal warming. Trader emphasis on 17–19°C outcomes reflects this consensus while acknowledging model spread on rainfall timing and intensity, which could suppress peaks below 17°C or permit brief clearing that pushes readings toward 20°C. Southeast flow and high humidity further constrain heat accumulation compared with clearer historical analogs averaging 16–18°C highs.
This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Minister Pistarini Intl Airport Station in degrees Celsius on 27 Aug '26.
The resolution source for this market will be information from NOAA, specifically the highest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=saez
If NOAA data is unavailable or missing for the observation period, Weather Underground will be used as the secondary resolution source.
To toggle between Fahrenheit and Celsius, click the "Switch to Metric Units" button until the relevant table displays °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.
The resolution source for this market will be information from NOAA, specifically the highest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=saez
If NOAA data is unavailable or missing for the observation period, Weather Underground will be used as the secondary resolution source.
To toggle between Fahrenheit and Celsius, click the "Switch to Metric Units" button until the relevant table displays °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
$7,401End Date
Aug 27, 2026Market Opened
Aug 25, 2026, 8:55 PM ETResolution Source
https://www.weather.gov/wrh/timeseries?site=saezResolver
0x69c47De9D...Recent Servicio Meteorológico Nacional forecasts for Buenos Aires on August 27 point to a daily maximum near 18°C amid persistent cloud cover, southeast winds, and isolated showers or thunderstorms linked to the traditional Santa Rosa pattern, which favors moist, stable air masses that limit diurnal warming. Trader emphasis on 17–19°C outcomes reflects this consensus while acknowledging model spread on rainfall timing and intensity, which could suppress peaks below 17°C or permit brief clearing that pushes readings toward 20°C. Southeast flow and high humidity further constrain heat accumulation compared with clearer historical analogs averaging 16–18°C highs.
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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