Recent cold air advection behind strong thunderstorms and a southwest wind shift has driven cooler conditions across Buenos Aires, with official Servicio Meteorológico Nacional forecasts calling for a Tuesday maximum near 13°C under partly cloudy skies. Multiple global models show consensus on 12–14°C highs amid brisk 15–25 km/h southwest flow and limited diurnal warming, though small differences in cloud cover or wind timing create the tight clustering of market-implied probabilities around 12–14°C. Historical late-September averages near 18°C underscore the anomalous cool spell, while traders weigh the latest model runs and any final adjustments from the National Meteorological Service before resolution.
Résumé expérimental généré par IA à partir des données Polymarket. Ceci n'est pas un conseil de trading et ne joue aucun rôle dans la résolution de ce marché. · Mis à jourLa température la plus élevée à Buenos Aires le 22 septembre ?
14°C 33%
13°C 28%
15°C 17%
12°C 15%
8°C ou moins
2%
9°C
4%
10°C
3%
11°C
5%
12°C
15%
13°C
28%
14°C
33%
15°C
17%
16°C
9%
17°C
<1%
18°C ou plus
<1%
14°C 33%
13°C 28%
15°C 17%
12°C 15%
8°C ou moins
2%
9°C
4%
10°C
3%
11°C
5%
12°C
15%
13°C
28%
14°C
33%
15°C
17%
16°C
9%
17°C
<1%
18°C ou plus
<1%
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.
Marché ouvert : Sep 20, 2026, 8:55 AM ET
Source de résolution
https://www.weather.gov/wrh/timeseries?site=saezRésolveur
0x69c47De9D...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.
Source de résolution
https://www.weather.gov/wrh/timeseries?site=saezRésolveur
0x69c47De9D...Recent cold air advection behind strong thunderstorms and a southwest wind shift has driven cooler conditions across Buenos Aires, with official Servicio Meteorológico Nacional forecasts calling for a Tuesday maximum near 13°C under partly cloudy skies. Multiple global models show consensus on 12–14°C highs amid brisk 15–25 km/h southwest flow and limited diurnal warming, though small differences in cloud cover or wind timing create the tight clustering of market-implied probabilities around 12–14°C. Historical late-September averages near 18°C underscore the anomalous cool spell, while traders weigh the latest model runs and any final adjustments from the National Meteorological Service before resolution.
Résumé expérimental généré par IA à partir des données Polymarket. Ceci n'est pas un conseil de trading et ne joue aucun rôle dans la résolution de ce marché. · Mis à jour
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