**Observed meteorological data from official São Paulo stations, including those managed by the Centro de Gerenciamento de Emergências Climáticas (CGE) and INMET, recorded a daily maximum of 17°C on September 17, 2026.** Persistent cloud cover, elevated humidity near 90%, and a polar air mass advected from the south suppressed daytime warming, keeping temperatures between roughly 14–17°C with minimal thermal amplitude. This aligns with the broader pattern of an unusually cool and rainy September driven by frequent frontal passages. Trader consensus at near-100% on 17°C reflects the finalized observational record rather than forecasts. A realistic challenge would require an official data revision or differing station reading reaching 18°C, though current reports show low likelihood of such an adjustment.
Resumen experimental generado por IA con datos de Polymarket. Esto no es asesoramiento de trading y no influye en cómo se resuelve este mercado. · Actualizado¿La temperatura más alta en Sao Paulo el 17 de septiembre?
¿La temperatura más alta en Sao Paulo el 17 de septiembre?
17°C 100.0%
11°C o menos <1%
12°C <1%
13°C <1%
$24,966 Vol.
$24,966 Vol.
17 sep 2026
11°C o menos
No
12°C
No
13°C
No
14°C
No
15°C
No
16°C
No
17°C
Sí
18°C
No
19°C
No
20°C
No
21°C o más
No
17°C 100.0%
11°C o menos <1%
12°C <1%
13°C <1%
$24,966 Vol.
$24,966 Vol.
17 sep 2026
11°C o menos
$1,246 Vol.
No
12°C
$1,209 Vol.
No
13°C
$260 Vol.
No
14°C
$1,235 Vol.
No
15°C
$289 Vol.
No
16°C
$1,715 Vol.
No
17°C
$6,303 Vol.
Sí
18°C
$4,922 Vol.
No
19°C
$2,542 Vol.
No
20°C
$2,815 Vol.
No
21°C o más
$2,429 Vol.
No
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 17 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.**Observed meteorological data from official São Paulo stations, including those managed by the Centro de Gerenciamento de Emergências Climáticas (CGE) and INMET, recorded a daily maximum of 17°C on September 17, 2026.** Persistent cloud cover, elevated humidity near 90%, and a polar air mass advected from the south suppressed daytime warming, keeping temperatures between roughly 14–17°C with minimal thermal amplitude. This aligns with the broader pattern of an unusually cool and rainy September driven by frequent frontal passages. Trader consensus at near-100% on 17°C reflects the finalized observational record rather than forecasts. A realistic challenge would require an official data revision or differing station reading reaching 18°C, though current reports show low likelihood of such an adjustment.
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 17 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.
Mercado abierto: Sep 15, 2026, 8:55 AM ET
Volumen
$24,966Fecha de finalización
17 sep 2026Mercado abierto
Sep 15, 2026, 8:55 AM ETFuente de resolución
https://www.weather.gov/wrh/timeseries?site=sbgrResolver
0x69c47De9D...Resultado propuesto: No
Sin disputa
Resultado final: No
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 17 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.**Observed meteorological data from official São Paulo stations, including those managed by the Centro de Gerenciamento de Emergências Climáticas (CGE) and INMET, recorded a daily maximum of 17°C on September 17, 2026.** Persistent cloud cover, elevated humidity near 90%, and a polar air mass advected from the south suppressed daytime warming, keeping temperatures between roughly 14–17°C with minimal thermal amplitude. This aligns with the broader pattern of an unusually cool and rainy September driven by frequent frontal passages. Trader consensus at near-100% on 17°C reflects the finalized observational record rather than forecasts. A realistic challenge would require an official data revision or differing station reading reaching 18°C, though current reports show low likelihood of such an adjustment.
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 17 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.
Volumen
$24,966Fecha de finalización
17 sep 2026Mercado abierto
Sep 15, 2026, 8:55 AM ETFuente de resolución
https://www.weather.gov/wrh/timeseries?site=sbgrResolver
0x69c47De9D...Resultado propuesto: No
Sin disputa
Resultado final: No
**Observed meteorological data from official São Paulo stations, including those managed by the Centro de Gerenciamento de Emergências Climáticas (CGE) and INMET, recorded a daily maximum of 17°C on September 17, 2026.** Persistent cloud cover, elevated humidity near 90%, and a polar air mass advected from the south suppressed daytime warming, keeping temperatures between roughly 14–17°C with minimal thermal amplitude. This aligns with the broader pattern of an unusually cool and rainy September driven by frequent frontal passages. Trader consensus at near-100% on 17°C reflects the finalized observational record rather than forecasts. A realistic challenge would require an official data revision or differing station reading reaching 18°C, though current reports show low likelihood of such an adjustment.
Resumen experimental generado por IA con datos de Polymarket. Esto no es asesoramiento de trading y no influye en cómo se resuelve este mercado. · Actualizado
Cuidado con los enlaces externos.
Cuidado con los enlaces externos.
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