Trader sentiment for Sao Paulo’s September 20 minimum temperature reflects tight clustering around 14–18 °C amid ongoing cloud cover, light northerly winds, and scattered showers that moderate radiative cooling overnight. Official forecasts show daytime highs near 22–24 °C with overcast skies and dew points around 17–19 °C, limiting nocturnal temperature drops; some models project a low near 15 °C while others hold closer to 18 °C depending on the timing of any clearing. Historical September baselines average 12–14 °C lows, but elevated humidity and persistent cloud reduce the chance of deeper cooling. Traders are weighting the next updated model runs and real-time station observations, which will refine whether the minimum settles near the upper or lower edge of the current 14–18 °C band.
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20日聖保羅最低溫度？
9月20日聖保羅最低溫度？
15°C 100%
14°C 99%
13°C或以下 90%
16°C 2%
$713 交易量
$713 交易量
2026-09-20
13°C或以下
90%
14°C
99%
15°C
100%
16°C
2%
17°C
2%
18°C
51%
19°C
<1%
20°C
<1%
21°C
<1%
22°C
<1%
23°C或以上
<1%
15°C 100%
14°C 99%
13°C或以下 90%
16°C 2%
$713 交易量
$713 交易量
2026-09-20
13°C或以下
$0 交易量
90%
14°C
$0 交易量
99%
15°C
$0 交易量
100%
16°C
$5 交易量
2%
17°C
$10 交易量
2%
18°C
$5 交易量
51%
19°C
$605 交易量
<1%
20°C
$22 交易量
<1%
21°C
$22 交易量
<1%
22°C
$22 交易量
<1%
23°C或以上
$22 交易量
<1%
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 20 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.Trader sentiment for Sao Paulo’s September 20 minimum temperature reflects tight clustering around 14–18 °C amid ongoing cloud cover, light northerly winds, and scattered showers that moderate radiative cooling overnight. Official forecasts show daytime highs near 22–24 °C with overcast skies and dew points around 17–19 °C, limiting nocturnal temperature drops; some models project a low near 15 °C while others hold closer to 18 °C depending on the timing of any clearing. Historical September baselines average 12–14 °C lows, but elevated humidity and persistent cloud reduce the chance of deeper cooling. Traders are weighting the next updated model runs and real-time station observations, which will refine whether the minimum settles near the upper or lower edge of the current 14–18 °C band.
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 20 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.
市場開放時間： Sep 18, 2026, 8:29 AM ET
交易量
$713結束日期
2026-09-20市場開放時間
Sep 18, 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 20 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.Trader sentiment for Sao Paulo’s September 20 minimum temperature reflects tight clustering around 14–18 °C amid ongoing cloud cover, light northerly winds, and scattered showers that moderate radiative cooling overnight. Official forecasts show daytime highs near 22–24 °C with overcast skies and dew points around 17–19 °C, limiting nocturnal temperature drops; some models project a low near 15 °C while others hold closer to 18 °C depending on the timing of any clearing. Historical September baselines average 12–14 °C lows, but elevated humidity and persistent cloud reduce the chance of deeper cooling. Traders are weighting the next updated model runs and real-time station observations, which will refine whether the minimum settles near the upper or lower edge of the current 14–18 °C band.
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 20 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
$713結束日期
2026-09-20市場開放時間
Sep 18, 2026, 8:29 AM ETTrader sentiment for Sao Paulo’s September 20 minimum temperature reflects tight clustering around 14–18 °C amid ongoing cloud cover, light northerly winds, and scattered showers that moderate radiative cooling overnight. Official forecasts show daytime highs near 22–24 °C with overcast skies and dew points around 17–19 °C, limiting nocturnal temperature drops; some models project a low near 15 °C while others hold closer to 18 °C depending on the timing of any clearing. Historical September baselines average 12–14 °C lows, but elevated humidity and persistent cloud reduce the chance of deeper cooling. Traders are weighting the next updated model runs and real-time station observations, which will refine whether the minimum settles near the upper or lower edge of the current 14–18 °C band.
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