Recent forecast models highlight a strengthening southwesterly flow and clear nocturnal conditions as the main drivers splitting trader views on Buenos Aires minimum temperature for September 22. Southerly advection of cooler maritime air, combined with light winds and low dew points favoring radiational cooling after sunset, supports potential overnight lows near or below 4–6 °C. Conversely, any earlier wind shift, increased cloud cover, or slower frontal passage could limit cooling and keep readings above 10 °C. Historical September minima average near 8–10 °C, underscoring how small changes in boundary-layer stability and advection timing create the narrow gap between sub-1 °C and double-digit outcomes reflected in current market-implied odds. Updated model runs tonight will refine these thresholds ahead of resolution.
基於Polymarket數據的AI實驗性摘要。這不是交易建議,也不影響該市場的結算方式。 · 更新於9月22日布宜諾斯艾利斯的最低溫度?
11°C或以上 85%
1°C或以下 79%
7°C 39%
8°C 39%
1°C或以下
79%
2°C
18%
3°C
22%
4°C
25%
5°C
23%
6°C
30%
7°C
39%
8°C
39%
9°C
13%
10°C
13%
11°C或以上
85%
11°C或以上 85%
1°C或以下 79%
7°C 39%
8°C 39%
1°C或以下
79%
2°C
18%
3°C
22%
4°C
25%
5°C
23%
6°C
30%
7°C
39%
8°C
39%
9°C
13%
10°C
13%
11°C或以上
85%
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.
市場開放時間: Sep 20, 2026, 8:29 AM ET
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.
Recent forecast models highlight a strengthening southwesterly flow and clear nocturnal conditions as the main drivers splitting trader views on Buenos Aires minimum temperature for September 22. Southerly advection of cooler maritime air, combined with light winds and low dew points favoring radiational cooling after sunset, supports potential overnight lows near or below 4–6 °C. Conversely, any earlier wind shift, increased cloud cover, or slower frontal passage could limit cooling and keep readings above 10 °C. Historical September minima average near 8–10 °C, underscoring how small changes in boundary-layer stability and advection timing create the narrow gap between sub-1 °C and double-digit outcomes reflected in current market-implied odds. Updated model runs tonight will refine these thresholds ahead of resolution.
基於Polymarket數據的AI實驗性摘要。這不是交易建議,也不影響該市場的結算方式。 · 更新於
警惕外部連結哦。
警惕外部連結哦。
Frequently Asked Questions