**Cold southerly flow and a lingering high-pressure system are keeping daytime highs suppressed for Buenos Aires on September 13.** Official guidance and ensemble models show a cool air mass advecting northward behind recent frontal passage, with moderate southeasterly to easterly winds limiting diurnal warming. Most runs converge on a maximum near 10–12 °C under partly cloudy skies, consistent with climatological norms for mid-September but on the cooler side of recent variability. The tight spread between 12 °C and 13 °C in trader pricing reflects minor differences in forecast wind speed, low-level moisture, and the precise timing of any midday clearing that could allow slightly more solar heating. Newer model cycles and observational updates through the evening of the 12th will be the next key inputs for refining the expected peak.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten. Dies ist keine Handelsberatung und spielt keine Rolle bei der Auflösung dieses Marktes. · AktualisiertHöchste Temperatur in Buenos Aires am 13. September?
13°C 41%
12°C 34%
11°C 10%
14°C 9%
8°C oder niedriger
1%
9°C
2%
10°C
3%
11°C
10%
12°C
34%
13°C
41%
14°C
9%
15°C
4%
16°C
1%
17°C
<1%
18°C oder höher
<1%
13°C 41%
12°C 34%
11°C 10%
14°C 9%
8°C oder niedriger
1%
9°C
2%
10°C
3%
11°C
10%
12°C
34%
13°C
41%
14°C
9%
15°C
4%
16°C
1%
17°C
<1%
18°C oder höher
<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.
Markt eröffnet: Sep 11, 2026, 8:55 AM ET
Abwicklungsquelle
https://www.weather.gov/wrh/timeseries?site=saezAbwickler
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.
Abwicklungsquelle
https://www.weather.gov/wrh/timeseries?site=saezAbwickler
0x69c47De9D...**Cold southerly flow and a lingering high-pressure system are keeping daytime highs suppressed for Buenos Aires on September 13.** Official guidance and ensemble models show a cool air mass advecting northward behind recent frontal passage, with moderate southeasterly to easterly winds limiting diurnal warming. Most runs converge on a maximum near 10–12 °C under partly cloudy skies, consistent with climatological norms for mid-September but on the cooler side of recent variability. The tight spread between 12 °C and 13 °C in trader pricing reflects minor differences in forecast wind speed, low-level moisture, and the precise timing of any midday clearing that could allow slightly more solar heating. Newer model cycles and observational updates through the evening of the 12th will be the next key inputs for refining the expected peak.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten. Dies ist keine Handelsberatung und spielt keine Rolle bei der Auflösung dieses Marktes. · Aktualisiert
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