The overwhelming trader consensus on 13°C as the highest temperature in Buenos Aires on September 7 stems from consistent forecasts by Argentina’s Servicio Meteorológico Nacional and multiple meteorological models, which project a daily maximum of 13–14°C under stable northeast winds, partial cloud cover, and no precipitation. Real-time observations confirm afternoon readings climbing to this level following a weekend cold outbreak, with gradual warming driven by a shifting air mass. Historical September averages near 19°C provide context for the cooler anomaly, while model agreement minimizes uncertainty. Resolution hinges on official verified maxima; only substantial forecast revisions or localized measurement discrepancies could realistically alter the outcome.
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 September 7?
13°C 99.5%
16°C <1%
15°C <1%
14°C <1%
$44,376 Vol.
$44,376 Vol.
7°C or below
<1%
8°C
<1%
9°C
<1%
10°C
<1%
11°C
<1%
12°C
<1%
13°C
100%
14°C
<1%
15°C
<1%
16°C
1%
17°C or higher
<1%
13°C 99.5%
16°C <1%
15°C <1%
14°C <1%
$44,376 Vol.
$44,376 Vol.
7°C or below
<1%
8°C
<1%
9°C
<1%
10°C
<1%
11°C
<1%
12°C
<1%
13°C
100%
14°C
<1%
15°C
<1%
16°C
1%
17°C or higher
<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.
Market Opened: Sep 5, 2026, 8:55 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 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.
Resolution Source
https://www.weather.gov/wrh/timeseries?site=saezResolver
0x69c47De9D...The overwhelming trader consensus on 13°C as the highest temperature in Buenos Aires on September 7 stems from consistent forecasts by Argentina’s Servicio Meteorológico Nacional and multiple meteorological models, which project a daily maximum of 13–14°C under stable northeast winds, partial cloud cover, and no precipitation. Real-time observations confirm afternoon readings climbing to this level following a weekend cold outbreak, with gradual warming driven by a shifting air mass. Historical September averages near 19°C provide context for the cooler anomaly, while model agreement minimizes uncertainty. Resolution hinges on official verified maxima; only substantial forecast revisions or localized measurement discrepancies could realistically alter the outcome.
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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