Recent forecast guidance for Buenos Aires on September 20 points to mild spring conditions with daytime highs most likely between 22–25 °C, supporting the closely bunched market probabilities around 23–26 °C. Northerly winds are expected to advect warmer air ahead of a frontal boundary, while increasing cloud cover and a 50–85 % chance of showers or thunderstorms—per National Meteorological Service and global models—could cap peak readings through reduced insolation and evaporative cooling. Model spreads arise from timing differences in the front’s arrival and convective intensity, creating the observed uncertainty between 23 °C and 26 °C outcomes. Updated runs from NOAA and regional ensembles over the next 48 hours will refine the maximum-temperature trajectory ahead of market resolution.
Resumen experimental generado por IA con datos de Polymarket. Esto no es asesoramiento de trading y no influye en cómo se resuelve este mercado. · Actualizado¿La temperatura más alta en Buenos Aires el 20 de septiembre?
¿La temperatura más alta en Buenos Aires el 20 de septiembre?
24°C 40%
22°C 26%
23°C 22%
25°C 21%
NUEVO
NUEVO
20 sep 2026
18°C o menos
2%
19°C
4%
20°C
4%
21°C
5%
22°C
18%
23°C
22%
24°C
23%
25°C
21%
26°C
7%
27°C
6%
28°C o más
5%
24°C 40%
22°C 26%
23°C 22%
25°C 21%
NUEVO
NUEVO
20 sep 2026
18°C o menos
$0 Vol.
2%
19°C
$0 Vol.
4%
20°C
$0 Vol.
4%
21°C
$0 Vol.
5%
22°C
$184 Vol.
18%
23°C
$0 Vol.
22%
24°C
$8 Vol.
23%
25°C
$0 Vol.
21%
26°C
$123 Vol.
7%
27°C
$60 Vol.
6%
28°C o más
$47 Vol.
5%
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 20 Sep '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 for the observation date is unavailable by 11:59 PM ET on the day following the observation date, the Weather Underground Daily Observations table will be used as the resolution source.
In the event that there is no data for the observation date by 11:59 PM ET on the day following the observation date, this market will resolve to the lowest bracket.
To toggle between Fahrenheit and Celsius, click the "Switch to Metric Units" button until the relevant table displays °C.
This market will resolve once the first data point for the following date has been published on the resolution source, or by 11:59 PM ET on the day following the observation date, whichever comes first.
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 forecast guidance for Buenos Aires on September 20 points to mild spring conditions with daytime highs most likely between 22–25 °C, supporting the closely bunched market probabilities around 23–26 °C. Northerly winds are expected to advect warmer air ahead of a frontal boundary, while increasing cloud cover and a 50–85 % chance of showers or thunderstorms—per National Meteorological Service and global models—could cap peak readings through reduced insolation and evaporative cooling. Model spreads arise from timing differences in the front’s arrival and convective intensity, creating the observed uncertainty between 23 °C and 26 °C outcomes. Updated runs from NOAA and regional ensembles over the next 48 hours will refine the maximum-temperature trajectory ahead of market resolution.
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 20 Sep '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 for the observation date is unavailable by 11:59 PM ET on the day following the observation date, the Weather Underground Daily Observations table will be used as the resolution source.
In the event that there is no data for the observation date by 11:59 PM ET on the day following the observation date, this market will resolve to the lowest bracket.
To toggle between Fahrenheit and Celsius, click the "Switch to Metric Units" button until the relevant table displays °C.
This market will resolve once the first data point for the following date has been published on the resolution source, or by 11:59 PM ET on the day following the observation date, whichever comes first.
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 for the observation date is unavailable by 11:59 PM ET on the day following the observation date, the Weather Underground Daily Observations table will be used as the resolution source.
In the event that there is no data for the observation date by 11:59 PM ET on the day following the observation date, this market will resolve to the lowest bracket.
To toggle between Fahrenheit and Celsius, click the "Switch to Metric Units" button until the relevant table displays °C.
This market will resolve once the first data point for the following date has been published on the resolution source, or by 11:59 PM ET on the day following the observation date, whichever comes first.
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.
Mercado abierto: Sep 18, 2026, 8:55 AM ET
Volumen
$421Fecha de finalización
20 sep 2026Mercado abierto
Sep 18, 2026, 8:55 AM ETFuente de resolución
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 20 Sep '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 for the observation date is unavailable by 11:59 PM ET on the day following the observation date, the Weather Underground Daily Observations table will be used as the resolution source.
In the event that there is no data for the observation date by 11:59 PM ET on the day following the observation date, this market will resolve to the lowest bracket.
To toggle between Fahrenheit and Celsius, click the "Switch to Metric Units" button until the relevant table displays °C.
This market will resolve once the first data point for the following date has been published on the resolution source, or by 11:59 PM ET on the day following the observation date, whichever comes first.
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 forecast guidance for Buenos Aires on September 20 points to mild spring conditions with daytime highs most likely between 22–25 °C, supporting the closely bunched market probabilities around 23–26 °C. Northerly winds are expected to advect warmer air ahead of a frontal boundary, while increasing cloud cover and a 50–85 % chance of showers or thunderstorms—per National Meteorological Service and global models—could cap peak readings through reduced insolation and evaporative cooling. Model spreads arise from timing differences in the front’s arrival and convective intensity, creating the observed uncertainty between 23 °C and 26 °C outcomes. Updated runs from NOAA and regional ensembles over the next 48 hours will refine the maximum-temperature trajectory ahead of market resolution.
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 20 Sep '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 for the observation date is unavailable by 11:59 PM ET on the day following the observation date, the Weather Underground Daily Observations table will be used as the resolution source.
In the event that there is no data for the observation date by 11:59 PM ET on the day following the observation date, this market will resolve to the lowest bracket.
To toggle between Fahrenheit and Celsius, click the "Switch to Metric Units" button until the relevant table displays °C.
This market will resolve once the first data point for the following date has been published on the resolution source, or by 11:59 PM ET on the day following the observation date, whichever comes first.
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 for the observation date is unavailable by 11:59 PM ET on the day following the observation date, the Weather Underground Daily Observations table will be used as the resolution source.
In the event that there is no data for the observation date by 11:59 PM ET on the day following the observation date, this market will resolve to the lowest bracket.
To toggle between Fahrenheit and Celsius, click the "Switch to Metric Units" button until the relevant table displays °C.
This market will resolve once the first data point for the following date has been published on the resolution source, or by 11:59 PM ET on the day following the observation date, whichever comes first.
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.
Volumen
$421Fecha de finalización
20 sep 2026Mercado abierto
Sep 18, 2026, 8:55 AM ETFuente de resolución
https://www.weather.gov/wrh/timeseries?site=saezResolver
0x69c47De9D...Recent forecast guidance for Buenos Aires on September 20 points to mild spring conditions with daytime highs most likely between 22–25 °C, supporting the closely bunched market probabilities around 23–26 °C. Northerly winds are expected to advect warmer air ahead of a frontal boundary, while increasing cloud cover and a 50–85 % chance of showers or thunderstorms—per National Meteorological Service and global models—could cap peak readings through reduced insolation and evaporative cooling. Model spreads arise from timing differences in the front’s arrival and convective intensity, creating the observed uncertainty between 23 °C and 26 °C outcomes. Updated runs from NOAA and regional ensembles over the next 48 hours will refine the maximum-temperature trajectory ahead of market resolution.
Resumen experimental generado por IA con datos de Polymarket. Esto no es asesoramiento de trading y no influye en cómo se resuelve este mercado. · Actualizado
Cuidado con los enlaces externos.
Cuidado con los enlaces externos.
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