The approach of a cold front on September 5 is the dominant driver behind market-implied odds clustering tightly around 21–23°C. This system, advancing from the south, is expected to increase cloud cover, trigger scattered showers, and advect cooler polar air into the region, sharply limiting daytime solar heating and surface warming compared to the clear, hot conditions of September 3–4. Official Brazilian forecasts and ensemble guidance consistently project afternoon maxima in the low-to-mid 20s Celsius, with historical September averages near 23°C providing context but secondary to the transient synoptic shift. Minor model spread in frontal timing and rainfall intensity creates the narrow probability distribution across the leading outcomes, with traders weighting real-time observational updates and refined model runs through the day.
สรุปจาก AI ทดลองที่อ้างอิงข้อมูลจาก Polymarket ไม่ใช่คำแนะนำในการเทรดและไม่มีผลต่อการตัดสินตลาดนี้ · อัปเดตแล้วHighest temperature in Sao Paulo on September 5?
22°C 27%
23°C 26%
21°C 19%
24°C 14%
18°C or below
3%
19°C
4%
20°C
9%
21°C
19%
22°C
27%
23°C
26%
24°C
14%
25°C
3%
26°C
2%
27°C
2%
28°C or higher
3%
22°C 27%
23°C 26%
21°C 19%
24°C 14%
18°C or below
3%
19°C
4%
20°C
9%
21°C
19%
22°C
27%
23°C
26%
24°C
14%
25°C
3%
26°C
2%
27°C
2%
28°C or higher
3%
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.
ตลาดเปิดเมื่อ: Sep 3, 2026, 8:55 AM ET
แหล่งข้อมูลการตัดสินผล
https://www.weather.gov/wrh/timeseries?site=sbgrผู้ตัดสินผล
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.
แหล่งข้อมูลการตัดสินผล
https://www.weather.gov/wrh/timeseries?site=sbgrผู้ตัดสินผล
0x69c47De9D...The approach of a cold front on September 5 is the dominant driver behind market-implied odds clustering tightly around 21–23°C. This system, advancing from the south, is expected to increase cloud cover, trigger scattered showers, and advect cooler polar air into the region, sharply limiting daytime solar heating and surface warming compared to the clear, hot conditions of September 3–4. Official Brazilian forecasts and ensemble guidance consistently project afternoon maxima in the low-to-mid 20s Celsius, with historical September averages near 23°C providing context but secondary to the transient synoptic shift. Minor model spread in frontal timing and rainfall intensity creates the narrow probability distribution across the leading outcomes, with traders weighting real-time observational updates and refined model runs through the day.
สรุปจาก AI ทดลองที่อ้างอิงข้อมูลจาก Polymarket ไม่ใช่คำแนะนำในการเทรดและไม่มีผลต่อการตัดสินตลาดนี้ · อัปเดตแล้ว
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