Recent polar air advection into central Argentina has established cool, stable conditions over Buenos Aires, with clear skies and light northerly winds favoring strong radiational cooling overnight. Official observations show the month already running 2–3°C below the 14.7°C September normal, highlighted by a 2.4°C minimum on September 6. Multiple forecast models indicate the September 9 minimum will occur in the early morning hours under continued clear, calm conditions, supporting the elevated market-implied odds for readings at or below 7°C. Traders are weighting the potential for further cooling against any modest warm-air return later in the day, with resolution hinging on the official Servicio Meteorológico Nacional daily minimum.
Eksperimental na AI-generated summary na nire-reference ang Polymarket data. Hindi ito trading advice at wala itong papel sa kung paano nire-resolve ang market na ito. · Na-updateLowest temperature in Buenos Aires on September 9?
6°C 29%
7°C 27%
8°C 27%
9°C 27%
5°C or below
47%
6°C
29%
7°C
27%
8°C
27%
9°C
27%
10°C
5%
11°C
1%
12°C
<1%
13°C
<1%
14°C
1%
15°C or higher
<1%
6°C 29%
7°C 27%
8°C 27%
9°C 27%
5°C or below
47%
6°C
29%
7°C
27%
8°C
27%
9°C
27%
10°C
5%
11°C
1%
12°C
<1%
13°C
<1%
14°C
1%
15°C or higher
<1%
The resolution source for this market will be information from NOAA, specifically the lowest 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.
Binuksan ang Market: Sep 7, 2026, 8:29 AM ET
Resolution Source
https://www.weather.gov/wrh/timeseries?site=saezResolver
0x69c47De9D...The resolution source for this market will be information from NOAA, specifically the lowest 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.
Resolution Source
https://www.weather.gov/wrh/timeseries?site=saezResolver
0x69c47De9D...Recent polar air advection into central Argentina has established cool, stable conditions over Buenos Aires, with clear skies and light northerly winds favoring strong radiational cooling overnight. Official observations show the month already running 2–3°C below the 14.7°C September normal, highlighted by a 2.4°C minimum on September 6. Multiple forecast models indicate the September 9 minimum will occur in the early morning hours under continued clear, calm conditions, supporting the elevated market-implied odds for readings at or below 7°C. Traders are weighting the potential for further cooling against any modest warm-air return later in the day, with resolution hinging on the official Servicio Meteorológico Nacional daily minimum.
Eksperimental na AI-generated summary na nire-reference ang Polymarket data. Hindi ito trading advice at wala itong papel sa kung paano nire-resolve ang market na ito. · Na-update
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