Recent forecast model runs for São Paulo show considerable spread in overnight minimum temperatures for September 22, with some guidance favoring 14–16°C under persistent cloud cover and rain while others indicate potential for clearer skies allowing 18°C or higher. Elevated atmospheric moisture from an unusually wet September—driven by Atlantic sea-surface temperature anomalies and advancing El Niño conditions—has reduced diurnal temperature ranges through enhanced cloudiness and reduced radiational cooling. Historical September lows average near 12–14°C, yet current steering patterns and model consensus remain sensitive to the timing of any frontal passage. Traders appear divided because the next 12–24 hours of updated high-resolution guidance from regional meteorological centers could resolve whether the minimum falls into the cooler or milder cluster.
Експериментальне резюме, згенероване ШІ з посиланням на дані Polymarket. Це не торгова порада і не впливає на вирішення цього ринку. · ОновленоLowest temperature in Sao Paulo on September 22?
14°C or below 91%
24°C or higher 91%
16°C 40%
18°C 38%
14°C or below
91%
15°C
37%
16°C
40%
17°C
22%
18°C
38%
19°C
21%
20°C
21%
21°C
15%
22°C
15%
23°C
15%
24°C or higher
91%
14°C or below 91%
24°C or higher 91%
16°C 40%
18°C 38%
14°C or below
91%
15°C
37%
16°C
40%
17°C
22%
18°C
38%
19°C
21%
20°C
21%
21°C
15%
22°C
15%
23°C
15%
24°C or higher
91%
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.
Ринок відкрито: Sep 20, 2026, 8:29 AM ET
Джерело вирішення
https://www.weather.gov/wrh/timeseries?site=sbgrВирішувач
0x69c47De9D...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.
Джерело вирішення
https://www.weather.gov/wrh/timeseries?site=sbgrВирішувач
0x69c47De9D...Recent forecast model runs for São Paulo show considerable spread in overnight minimum temperatures for September 22, with some guidance favoring 14–16°C under persistent cloud cover and rain while others indicate potential for clearer skies allowing 18°C or higher. Elevated atmospheric moisture from an unusually wet September—driven by Atlantic sea-surface temperature anomalies and advancing El Niño conditions—has reduced diurnal temperature ranges through enhanced cloudiness and reduced radiational cooling. Historical September lows average near 12–14°C, yet current steering patterns and model consensus remain sensitive to the timing of any frontal passage. Traders appear divided because the next 12–24 hours of updated high-resolution guidance from regional meteorological centers could resolve whether the minimum falls into the cooler or milder cluster.
Експериментальне резюме, згенероване ШІ з посиланням на дані Polymarket. Це не торгова порада і не впливає на вирішення цього ринку. · Оновлено
Обережно з зовнішніми посиланнями.
Обережно з зовнішніми посиланнями.
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