Recent heavy rainfall—making September 2026 the wettest on record in São Paulo—has produced persistent cloud cover and elevated soil moisture that limit daytime heating. Official forecasts from sources such as the Met Office and regional models indicate a maximum of 25–26 °C on September 19 under mostly cloudy skies with light easterly flow and a modest chance of showers. Historical September highs average near 25–26 °C, so the narrow market edge for 26–27 °C reflects trader focus on possible afternoon clearing or localized urban heat effects that could push readings one degree higher. Resolution hinges on the official INMET station maximum, where even small differences in timing of any breaks in cloud cover can shift the outcome between the two leading bins.
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19日圣保罗的最高温度？
9月19日圣保罗的最高温度？
27°C 36%
26°C 31%
25°C 14%
28°C 12%
最新
最新
2026-09-19
20°C或以下
1%
21°C
1%
22°C
2%
23°C
2%
24°C
5%
25°C
14%
26°C
31%
27°C
36%
28°C
12%
29°C
1%
30°C或更高
1%
27°C 36%
26°C 31%
25°C 14%
28°C 12%
最新
最新
2026-09-19
20°C或以下
$35 交易量
1%
21°C
$10 交易量
1%
22°C
$35 交易量
2%
23°C
$159 交易量
2%
24°C
$141 交易量
5%
25°C
$39 交易量
14%
26°C
$544 交易量
31%
27°C
$3,007 交易量
36%
28°C
$440 交易量
12%
29°C
$77 交易量
1%
30°C或更高
$270 交易量
1%
This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Sao Paulo-Guarulhos International Airport Station in degrees Celsius on 19 Sep '26.
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=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 heavy rainfall—making September 2026 the wettest on record in São Paulo—has produced persistent cloud cover and elevated soil moisture that limit daytime heating. Official forecasts from sources such as the Met Office and regional models indicate a maximum of 25–26 °C on September 19 under mostly cloudy skies with light easterly flow and a modest chance of showers. Historical September highs average near 25–26 °C, so the narrow market edge for 26–27 °C reflects trader focus on possible afternoon clearing or localized urban heat effects that could push readings one degree higher. Resolution hinges on the official INMET station maximum, where even small differences in timing of any breaks in cloud cover can shift the outcome between the two leading bins.
This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Sao Paulo-Guarulhos International Airport Station in degrees Celsius on 19 Sep '26.
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=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 highest 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 17, 2026, 8:55 AM ET
交易量
$4,757结束日期
2026-09-19市场开放时间
Sep 17, 2026, 8:55 AM ETThis market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Sao Paulo-Guarulhos International Airport Station in degrees Celsius on 19 Sep '26.
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=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 heavy rainfall—making September 2026 the wettest on record in São Paulo—has produced persistent cloud cover and elevated soil moisture that limit daytime heating. Official forecasts from sources such as the Met Office and regional models indicate a maximum of 25–26 °C on September 19 under mostly cloudy skies with light easterly flow and a modest chance of showers. Historical September highs average near 25–26 °C, so the narrow market edge for 26–27 °C reflects trader focus on possible afternoon clearing or localized urban heat effects that could push readings one degree higher. Resolution hinges on the official INMET station maximum, where even small differences in timing of any breaks in cloud cover can shift the outcome between the two leading bins.
This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Sao Paulo-Guarulhos International Airport Station in degrees Celsius on 19 Sep '26.
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=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 highest 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
$4,757结束日期
2026-09-19市场开放时间
Sep 17, 2026, 8:55 AM ETRecent heavy rainfall—making September 2026 the wettest on record in São Paulo—has produced persistent cloud cover and elevated soil moisture that limit daytime heating. Official forecasts from sources such as the Met Office and regional models indicate a maximum of 25–26 °C on September 19 under mostly cloudy skies with light easterly flow and a modest chance of showers. Historical September highs average near 25–26 °C, so the narrow market edge for 26–27 °C reflects trader focus on possible afternoon clearing or localized urban heat effects that could push readings one degree higher. Resolution hinges on the official INMET station maximum, where even small differences in timing of any breaks in cloud cover can shift the outcome between the two leading bins.
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。
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