Recent cold frontal passage has driven sharp cooling across São Paulo, with observed minima near 7–9 °C on 6–7 September amid persistent southeast flow, high humidity, and widespread cloud cover that limited radiative cooling. Forecasts for the 8 September overnight low now diverge sharply: some guidance shows gradual warming to 11–12 °C under increasing easterly winds and partial clearing, while others keep the minimum near or below 8 °C if cloud cover lingers and cold-air advection persists. This spread across ensemble members produces the tight clustering of market-implied probabilities around 12 °C, 7 °C or below, and 17 °C or higher. Traders are weighting the latest high-resolution model runs and regional observations, as even modest shifts in boundary-layer mixing or timing of clearing can swing the recorded minimum by several degrees.
สรุปจาก AI ทดลองที่อ้างอิงข้อมูลจาก Polymarket ไม่ใช่คำแนะนำในการเทรดและไม่มีผลต่อการตัดสินตลาดนี้ · อัปเดตแล้วLowest temperature in Sao Paulo on September 8?
17°C or higher 64%
7°C or below 63%
14°C 47%
15°C 47%
7°C or below
63%
8°C
9%
9°C
10%
10°C
25%
11°C
28%
12°C
37%
13°C
28%
14°C
47%
15°C
47%
16°C
8%
17°C or higher
64%
17°C or higher 64%
7°C or below 63%
14°C 47%
15°C 47%
7°C or below
63%
8°C
9%
9°C
10%
10°C
25%
11°C
28%
12°C
37%
13°C
28%
14°C
47%
15°C
47%
16°C
8%
17°C or higher
64%
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.
ตลาดเปิดเมื่อ: Sep 6, 2026, 8:28 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 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.
แหล่งข้อมูลการตัดสินผล
https://www.weather.gov/wrh/timeseries?site=sbgrผู้ตัดสินผล
0x69c47De9D...Recent cold frontal passage has driven sharp cooling across São Paulo, with observed minima near 7–9 °C on 6–7 September amid persistent southeast flow, high humidity, and widespread cloud cover that limited radiative cooling. Forecasts for the 8 September overnight low now diverge sharply: some guidance shows gradual warming to 11–12 °C under increasing easterly winds and partial clearing, while others keep the minimum near or below 8 °C if cloud cover lingers and cold-air advection persists. This spread across ensemble members produces the tight clustering of market-implied probabilities around 12 °C, 7 °C or below, and 17 °C or higher. Traders are weighting the latest high-resolution model runs and regional observations, as even modest shifts in boundary-layer mixing or timing of clearing can swing the recorded minimum by several degrees.
สรุปจาก AI ทดลองที่อ้างอิงข้อมูลจาก Polymarket ไม่ใช่คำแนะนำในการเทรดและไม่มีผลต่อการตัดสินตลาดนี้ · อัปเดตแล้ว
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