Forecasts for São Paulo on September 21 show daytime highs commonly reaching 28–32°C under partly cloudy skies with northerly winds, while overnight lows are projected between 18–22°C depending on model runs. The tight contest between 16°C-or-below and 26°C-or-higher outcomes reflects uncertainty in the precise nocturnal minimum, driven by variable cloud cover that modulates radiative cooling, wind speed affecting mixing, and the timing of any weak frontal boundary. Clearer conditions overnight would favor the lower end through enhanced longwave radiation loss, whereas increased humidity or persistent cloud would support milder readings closer to recent seasonal norms around 19–20°C. Updated model guidance and official observations from INMET will refine these thresholds before resolution.
Polymarket डेटा का संदर्भ देने वाला प्रयोगात्मक AI-जनरेटेड सारांश। यह ट्रेडिंग सलाह नहीं है और इस बाज़ार के समाधान में कोई भूमिका नहीं निभाता। · अपडेट किया गया21 सितंबर को साओ पाउलो में सबसे कम तापमान?
16°C या उससे कम 100%
26°C या अधिक 88%
18°C 40%
19°C 40%
16°C या उससे कम
100%
17°C
39%
18°C
29%
19°C
28%
20°C
22%
21°C
5%
22°C
39%
23°C
7%
24°C
14%
25°C
14%
26°C या अधिक
88%
16°C या उससे कम 100%
26°C या अधिक 88%
18°C 40%
19°C 40%
16°C या उससे कम
100%
17°C
39%
18°C
29%
19°C
28%
20°C
22%
21°C
5%
22°C
39%
23°C
7%
24°C
14%
25°C
14%
26°C या अधिक
88%
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.
बाज़ार खुला: Sep 19, 2026, 8:29 AM ET
समाधान स्रोत
https://www.weather.gov/wrh/timeseries?site=sbgrरिज़ॉल्वर
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.
समाधान स्रोत
https://www.weather.gov/wrh/timeseries?site=sbgrरिज़ॉल्वर
0x69c47De9D...Forecasts for São Paulo on September 21 show daytime highs commonly reaching 28–32°C under partly cloudy skies with northerly winds, while overnight lows are projected between 18–22°C depending on model runs. The tight contest between 16°C-or-below and 26°C-or-higher outcomes reflects uncertainty in the precise nocturnal minimum, driven by variable cloud cover that modulates radiative cooling, wind speed affecting mixing, and the timing of any weak frontal boundary. Clearer conditions overnight would favor the lower end through enhanced longwave radiation loss, whereas increased humidity or persistent cloud would support milder readings closer to recent seasonal norms around 19–20°C. Updated model guidance and official observations from INMET will refine these thresholds before resolution.
Polymarket डेटा का संदर्भ देने वाला प्रयोगात्मक AI-जनरेटेड सारांश। यह ट्रेडिंग सलाह नहीं है और इस बाज़ार के समाधान में कोई भूमिका नहीं निभाता। · अपडेट किया गया
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