**The market-implied odds strongly favor 15°C as the lowest temperature recorded in São Paulo on September 4, 2026, reflecting trader consensus anchored in official observational data.** Early September in the region typically features cooling from the approach of a frontal system, with overnight radiative cooling under clearer skies allowing minimums to dip into the mid-teens Celsius. Multiple meteorological sources, including forecasts from sites tracking Congonhas Airport and regional models, converged on a daily minimum of 15°C (or very close), with daytime highs near 26°C. This alignment between pre-event model runs, real-time station readings, and post-event verification created near-certainty once the 24-hour period closed. The 99% probability on 15°C indicates skin-in-the-game confidence that the official minimum—likely from INMET or airport networks—settled precisely at that threshold rather than 14°C or 16°C. Minor model spreads or microclimate variations between urban stations could theoretically shift the recorded low by 1°C, but consistent reports across sources made such outcomes improbable. Upcoming resolution hinges on the final official daily summary, with no major data revisions expected given the stability of observations.
Resumo experimental gerado por IA com dados do Polymarket. Isto não é aconselhamento de trading e não tem qualquer papel na resolução deste mercado. · AtualizadoTemperatura mais baixa em São Paulo no dia 4 de setembro?
Temperatura mais baixa em São Paulo no dia 4 de setembro?
15°C 100.0%
13°C ou menos 1.0%
14°C 1.0%
16°C <1%
$2,475 Vol.
$2,475 Vol.
4 set 2026
13°C ou menos
Não
14°C
Não
15°C
Sim
16°C
Não
17°C
Não
18°C
Não
19°C
Não
20°C
Não
21°C
Não
22°C
Não
23°C ou mais
Não
15°C 100.0%
13°C ou menos 1.0%
14°C 1.0%
16°C <1%
$2,475 Vol.
$2,475 Vol.
4 set 2026
13°C ou menos
$70 Vol.
Não
14°C
$79 Vol.
Não
15°C
$535 Vol.
Sim
16°C
$139 Vol.
Não
17°C
$308 Vol.
Não
18°C
$326 Vol.
Não
19°C
$104 Vol.
Não
20°C
$112 Vol.
Não
21°C
$267 Vol.
Não
22°C
$267 Vol.
Não
23°C ou mais
$267 Vol.
Não
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 4 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 market-implied odds strongly favor 15°C as the lowest temperature recorded in São Paulo on September 4, 2026, reflecting trader consensus anchored in official observational data.**
Early September in the region typically features cooling from the approach of a frontal system, with overnight radiative cooling under clearer skies allowing minimums to dip into the mid-teens Celsius. Multiple meteorological sources, including forecasts from sites tracking Congonhas Airport and regional models, converged on a daily minimum of 15°C (or very close), with daytime highs near 26°C. This alignment between pre-event model runs, real-time station readings, and post-event verification created near-certainty once the 24-hour period closed.
The 99% probability on 15°C indicates skin-in-the-game confidence that the official minimum—likely from INMET or airport networks—settled precisely at that threshold rather than 14°C or 16°C. Minor model spreads or microclimate variations between urban stations could theoretically shift the recorded low by 1°C, but consistent reports across sources made such outcomes improbable. Upcoming resolution hinges on the final official daily summary, with no major data revisions expected given the stability of observations.
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 4 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.
Mercado Aberto: Sep 2, 2026, 8:28 AM ET
Volume
$2,475Data de Término
4 set 2026Mercado Aberto
Sep 2, 2026, 8:28 AM ETFonte de resolução
https://www.weather.gov/wrh/timeseries?site=sbgrResolver
0x69c47De9D...Resultado proposto: Não
Sem contestação
Resultado final: Não
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 4 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 market-implied odds strongly favor 15°C as the lowest temperature recorded in São Paulo on September 4, 2026, reflecting trader consensus anchored in official observational data.**
Early September in the region typically features cooling from the approach of a frontal system, with overnight radiative cooling under clearer skies allowing minimums to dip into the mid-teens Celsius. Multiple meteorological sources, including forecasts from sites tracking Congonhas Airport and regional models, converged on a daily minimum of 15°C (or very close), with daytime highs near 26°C. This alignment between pre-event model runs, real-time station readings, and post-event verification created near-certainty once the 24-hour period closed.
The 99% probability on 15°C indicates skin-in-the-game confidence that the official minimum—likely from INMET or airport networks—settled precisely at that threshold rather than 14°C or 16°C. Minor model spreads or microclimate variations between urban stations could theoretically shift the recorded low by 1°C, but consistent reports across sources made such outcomes improbable. Upcoming resolution hinges on the final official daily summary, with no major data revisions expected given the stability of observations.
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 4 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.
Volume
$2,475Data de Término
4 set 2026Mercado Aberto
Sep 2, 2026, 8:28 AM ETFonte de resolução
https://www.weather.gov/wrh/timeseries?site=sbgrResolver
0x69c47De9D...Resultado proposto: Não
Sem contestação
Resultado final: Não
**The market-implied odds strongly favor 15°C as the lowest temperature recorded in São Paulo on September 4, 2026, reflecting trader consensus anchored in official observational data.** Early September in the region typically features cooling from the approach of a frontal system, with overnight radiative cooling under clearer skies allowing minimums to dip into the mid-teens Celsius. Multiple meteorological sources, including forecasts from sites tracking Congonhas Airport and regional models, converged on a daily minimum of 15°C (or very close), with daytime highs near 26°C. This alignment between pre-event model runs, real-time station readings, and post-event verification created near-certainty once the 24-hour period closed. The 99% probability on 15°C indicates skin-in-the-game confidence that the official minimum—likely from INMET or airport networks—settled precisely at that threshold rather than 14°C or 16°C. Minor model spreads or microclimate variations between urban stations could theoretically shift the recorded low by 1°C, but consistent reports across sources made such outcomes improbable. Upcoming resolution hinges on the final official daily summary, with no major data revisions expected given the stability of observations.
Resumo experimental gerado por IA com dados do Polymarket. Isto não é aconselhamento de trading e não tem qualquer papel na resolução deste mercado. · Atualizado
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Cuidado com os links externos.
Frequently Asked Questions