Current forecasts for Buenos Aires on September 15, 2026, converge on a daily maximum near 19°C under stable high pressure near 1019 hPa, with light northwest winds shifting southeast and minimal cloud cover allowing steady daytime heating. This setup aligns with typical early-spring climatology, where average highs reach about 19–20°C as solar insolation increases and cold-air advection weakens. Trader consensus favoring 19°C or 20°C reflects minor model differences in the exact timing of the wind shift and any afternoon cloud development that could cap peak temperatures by 1–2°C. Official observations from the Servicio Meteorológico Nacional and regional guidance show no anomalous systems, keeping probabilities tightly clustered around these values with limited upside for 21°C or higher.
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-updateHighest temperature in Buenos Aires on September 15?
19°C 38%
20°C 31%
21°C 13%
18°C 13%
$24,344 Vol.
$24,344 Vol.
13°C or below
<1%
14°C
<1%
15°C
1%
16°C
1%
17°C
4%
18°C
13%
19°C
38%
20°C
31%
21°C
13%
22°C
<1%
23°C or higher
<1%
19°C 38%
20°C 31%
21°C 13%
18°C 13%
$24,344 Vol.
$24,344 Vol.
13°C or below
<1%
14°C
<1%
15°C
1%
16°C
1%
17°C
4%
18°C
13%
19°C
38%
20°C
31%
21°C
13%
22°C
<1%
23°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.
Binuksan ang Market: Sep 13, 2026, 12:56 PM 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...Current forecasts for Buenos Aires on September 15, 2026, converge on a daily maximum near 19°C under stable high pressure near 1019 hPa, with light northwest winds shifting southeast and minimal cloud cover allowing steady daytime heating. This setup aligns with typical early-spring climatology, where average highs reach about 19–20°C as solar insolation increases and cold-air advection weakens. Trader consensus favoring 19°C or 20°C reflects minor model differences in the exact timing of the wind shift and any afternoon cloud development that could cap peak temperatures by 1–2°C. Official observations from the Servicio Meteorológico Nacional and regional guidance show no anomalous systems, keeping probabilities tightly clustered around these values with limited upside for 21°C or higher.
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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