Widespread cloud cover and light precipitation across São Paulo on September 20 are suppressing daytime radiative heating and limiting surface warming, driving trader consensus toward a modest maximum near 21–23°C. Persistent stratiform clouds have reduced incoming solar radiation while elevated boundary-layer moisture and northerly flow maintain stable conditions, consistent with September 2026 running several degrees below climatological averages. Official model consensus from sources such as the Met Office and regional forecasts aligns with these cooler outcomes, with only modest warming expected before any clearing. Resolution hinges on the official daily maximum recorded by INMET or equivalent station data, with minimal upside risk absent rapid cloud dissipation.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten. Dies ist keine Handelsberatung und spielt keine Rolle bei der Auflösung dieses Marktes. · AktualisiertHöchste Temperatur in Sao Paulo am 20. September?
21°C oder weniger 30%
22°C 21%
23°C 16%
25°C 14%
$19,541 Vol.
$19,541 Vol.
21°C oder weniger
30%
22°C
21%
23°C
16%
24°C
14%
25°C
14%
26°C
8%
27°C
4%
28°C
2%
29°C
<1%
30°C
<1%
31°C oder höher
<1%
21°C oder weniger 30%
22°C 21%
23°C 16%
25°C 14%
$19,541 Vol.
$19,541 Vol.
21°C oder weniger
30%
22°C
21%
23°C
16%
24°C
14%
25°C
14%
26°C
8%
27°C
4%
28°C
2%
29°C
<1%
30°C
<1%
31°C oder höher
<1%
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.
Markt eröffnet: Sep 18, 2026, 8:55 AM ET
Abwicklungsquelle
https://www.weather.gov/wrh/timeseries?site=sbgrAbwickler
0x69c47De9D...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.
Abwicklungsquelle
https://www.weather.gov/wrh/timeseries?site=sbgrAbwickler
0x69c47De9D...Widespread cloud cover and light precipitation across São Paulo on September 20 are suppressing daytime radiative heating and limiting surface warming, driving trader consensus toward a modest maximum near 21–23°C. Persistent stratiform clouds have reduced incoming solar radiation while elevated boundary-layer moisture and northerly flow maintain stable conditions, consistent with September 2026 running several degrees below climatological averages. Official model consensus from sources such as the Met Office and regional forecasts aligns with these cooler outcomes, with only modest warming expected before any clearing. Resolution hinges on the official daily maximum recorded by INMET or equivalent station data, with minimal upside risk absent rapid cloud dissipation.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten. Dies ist keine Handelsberatung und spielt keine Rolle bei der Auflösung dieses Marktes. · Aktualisiert
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Vorsicht bei externen Links.
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