Recent forecasts for São Paulo on September 21 indicate a daytime high near 28–32°C under mostly clear to partly cloudy skies, with the overnight low expected around 19–20°C as northerly winds moderate radiative cooling. This positions trader sentiment near equilibrium between a warmer minimum (26°C or higher) and a cooler one (16°C or below), reflecting model spread in boundary-layer mixing and cloud timing. Key differentiators include the strength of the subtropical high, dew-point depression influencing minimum temperature, and any late-day frontal moisture that could limit nocturnal cooling. Historical September lows average near 12°C, so current guidance represents above-normal warmth driven by persistent warm advection. Updated model runs and official observations from INMET will refine probabilities ahead of market resolution.
基于Polymarket数据的AI实验性摘要。这不是交易建议，也不影响该市场的结算方式。 · 更新于9月21日圣保罗的最低温度？
9月21日圣保罗的最低温度？
26°C或更高 87%
16°C或以下 86%
17°C 40%
18°C 39%
最新
最新
2026-09-21
16°C或以下
86%
17°C
40%
18°C
39%
19°C
27%
20°C
22%
21°C
21%
22°C
16%
23°C
17%
24°C
17%
25°C
17%
26°C或更高
87%
26°C或更高 87%
16°C或以下 86%
17°C 40%
18°C 39%
最新
最新
2026-09-21
16°C或以下
$0 交易量
86%
17°C
$0 交易量
40%
18°C
$0 交易量
39%
19°C
$0 交易量
27%
20°C
$0 交易量
22%
21°C
$0 交易量
21%
22°C
$0 交易量
16%
23°C
$0 交易量
17%
24°C
$0 交易量
17%
25°C
$0 交易量
17%
26°C或更高
$0 交易量
87%
This market will resolve to the temperature range that contains the lowest temperature recorded by NOAA at the Sao Paulo-Guarulhos International Airport Station in degrees Celsius on 21 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=sbgr
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 for São Paulo on September 21 indicate a daytime high near 28–32°C under mostly clear to partly cloudy skies, with the overnight low expected around 19–20°C as northerly winds moderate radiative cooling. This positions trader sentiment near equilibrium between a warmer minimum (26°C or higher) and a cooler one (16°C or below), reflecting model spread in boundary-layer mixing and cloud timing. Key differentiators include the strength of the subtropical high, dew-point depression influencing minimum temperature, and any late-day frontal moisture that could limit nocturnal cooling. Historical September lows average near 12°C, so current guidance represents above-normal warmth driven by persistent warm advection. Updated model runs and official observations from INMET will refine probabilities ahead of market resolution.
This market will resolve to the temperature range that contains the lowest temperature recorded by NOAA at the Sao Paulo-Guarulhos International Airport Station in degrees Celsius on 21 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=sbgr
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=sbgr
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.
市场开放时间： Sep 19, 2026, 8:29 AM ET
交易量
$0结束日期
2026-09-21市场开放时间
Sep 19, 2026, 8:29 AM ETThis market will resolve to the temperature range that contains the lowest temperature recorded by NOAA at the Sao Paulo-Guarulhos International Airport Station in degrees Celsius on 21 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=sbgr
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 for São Paulo on September 21 indicate a daytime high near 28–32°C under mostly clear to partly cloudy skies, with the overnight low expected around 19–20°C as northerly winds moderate radiative cooling. This positions trader sentiment near equilibrium between a warmer minimum (26°C or higher) and a cooler one (16°C or below), reflecting model spread in boundary-layer mixing and cloud timing. Key differentiators include the strength of the subtropical high, dew-point depression influencing minimum temperature, and any late-day frontal moisture that could limit nocturnal cooling. Historical September lows average near 12°C, so current guidance represents above-normal warmth driven by persistent warm advection. Updated model runs and official observations from INMET will refine probabilities ahead of market resolution.
This market will resolve to the temperature range that contains the lowest temperature recorded by NOAA at the Sao Paulo-Guarulhos International Airport Station in degrees Celsius on 21 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=sbgr
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=sbgr
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
$0结束日期
2026-09-21市场开放时间
Sep 19, 2026, 8:29 AM ETRecent forecasts for São Paulo on September 21 indicate a daytime high near 28–32°C under mostly clear to partly cloudy skies, with the overnight low expected around 19–20°C as northerly winds moderate radiative cooling. This positions trader sentiment near equilibrium between a warmer minimum (26°C or higher) and a cooler one (16°C or below), reflecting model spread in boundary-layer mixing and cloud timing. Key differentiators include the strength of the subtropical high, dew-point depression influencing minimum temperature, and any late-day frontal moisture that could limit nocturnal cooling. Historical September lows average near 12°C, so current guidance represents above-normal warmth driven by persistent warm advection. Updated model runs and official observations from INMET will refine probabilities ahead of market resolution.
基于Polymarket数据的AI实验性摘要。这不是交易建议，也不影响该市场的结算方式。 · 更新于
警惕外部链接哦。
警惕外部链接哦。
常见问题