Recent forecasts from models and agencies point to a low temperature in Buenos Aires on September 18 in the 12–17°C range amid a post-frontal warming trend, with northerly to northeasterly winds limiting radiative cooling overnight and increasing cloud cover reducing diurnal temperature swings. A sharp cold outbreak earlier in the week drove September 16 lows near 6–7°C, but subsequent high-pressure ridging and advection of milder air have raised expected minima, aligning with climatological September averages of 10–11°C while introducing uncertainty from model spread on exact cloud thickness and wind speeds. Official Servicio Meteorológico Nacional updates and evening model runs will refine resolution criteria for the lowest overnight reading.
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18日布宜諾斯艾利斯的最低溫度？
9月18日布宜諾斯艾利斯的最低溫度？
8°C或以下 99%
18°C或以上 99%
9°C 95%
11°C 95%
最新
最新
2026-09-18
8°C或以下
99%
9°C
95%
10°C
36%
11°C
95%
12°C
95%
13°C
20%
14°C
95%
15°C
37%
16°C
37%
17°C
13%
18°C或以上
99%
8°C或以下 99%
18°C或以上 99%
9°C 95%
11°C 95%
最新
最新
2026-09-18
8°C或以下
$0 交易量
99%
9°C
$0 交易量
95%
10°C
$0 交易量
36%
11°C
$0 交易量
95%
12°C
$0 交易量
95%
13°C
$7 交易量
20%
14°C
$0 交易量
95%
15°C
$0 交易量
37%
16°C
$0 交易量
37%
17°C
$0 交易量
13%
18°C或以上
$0 交易量
99%
This market will resolve to the temperature range that contains the lowest temperature recorded by NOAA at the Minister Pistarini Intl Airport Station in degrees Celsius on 18 Sep '26.
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 forecasts from models and agencies point to a low temperature in Buenos Aires on September 18 in the 12–17°C range amid a post-frontal warming trend, with northerly to northeasterly winds limiting radiative cooling overnight and increasing cloud cover reducing diurnal temperature swings. A sharp cold outbreak earlier in the week drove September 16 lows near 6–7°C, but subsequent high-pressure ridging and advection of milder air have raised expected minima, aligning with climatological September averages of 10–11°C while introducing uncertainty from model spread on exact cloud thickness and wind speeds. Official Servicio Meteorológico Nacional updates and evening model runs will refine resolution criteria for the lowest overnight reading.
This market will resolve to the temperature range that contains the lowest temperature recorded by NOAA at the Minister Pistarini Intl Airport Station in degrees Celsius on 18 Sep '26.
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.
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 16, 2026, 8:29 AM ET
交易量
$7結束日期
2026-09-18市場開放時間
Sep 16, 2026, 8:29 AM ETThis market will resolve to the temperature range that contains the lowest temperature recorded by NOAA at the Minister Pistarini Intl Airport Station in degrees Celsius on 18 Sep '26.
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 forecasts from models and agencies point to a low temperature in Buenos Aires on September 18 in the 12–17°C range amid a post-frontal warming trend, with northerly to northeasterly winds limiting radiative cooling overnight and increasing cloud cover reducing diurnal temperature swings. A sharp cold outbreak earlier in the week drove September 16 lows near 6–7°C, but subsequent high-pressure ridging and advection of milder air have raised expected minima, aligning with climatological September averages of 10–11°C while introducing uncertainty from model spread on exact cloud thickness and wind speeds. Official Servicio Meteorológico Nacional updates and evening model runs will refine resolution criteria for the lowest overnight reading.
This market will resolve to the temperature range that contains the lowest temperature recorded by NOAA at the Minister Pistarini Intl Airport Station in degrees Celsius on 18 Sep '26.
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.
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.
交易量
$7結束日期
2026-09-18市場開放時間
Sep 16, 2026, 8:29 AM ETRecent forecasts from models and agencies point to a low temperature in Buenos Aires on September 18 in the 12–17°C range amid a post-frontal warming trend, with northerly to northeasterly winds limiting radiative cooling overnight and increasing cloud cover reducing diurnal temperature swings. A sharp cold outbreak earlier in the week drove September 16 lows near 6–7°C, but subsequent high-pressure ridging and advection of milder air have raised expected minima, aligning with climatological September averages of 10–11°C while introducing uncertainty from model spread on exact cloud thickness and wind speeds. Official Servicio Meteorológico Nacional updates and evening model runs will refine resolution criteria for the lowest overnight reading.
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