**Current forecasts from multiple meteorological sources project a daily minimum temperature in Chengdu on September 3, 2026, centered around 20–22°C under mostly clear to partly cloudy skies and light winds.** This aligns with early-autumn climatology for the Sichuan Basin, where radiative cooling overnight typically produces lows in the low 20s after daytime highs near 30–32°C. The near-even split between the 17°C-or-below and 27°C-or-higher binary outcomes reflects trader hedging around forecast uncertainty and potential model revisions in the final 48 hours. Key differentiating factors include the degree of nocturnal cloud cover (which traps heat and raises minima), subtle shifts in regional high-pressure strength, and any late adjustments from the China Meteorological Administration or global ensembles. Light northerly or variable winds and low precipitation chances support efficient cooling but leave room for small deviations of 1–2°C. Upcoming official updates from local weather agencies and refined model runs over the next day will likely narrow the distribution around the 21–22°C range.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedLowest temperature in Chengdu on September 3?
Lowest temperature in Chengdu on September 3?
17°C or below 96%
27°C or higher 95%
22°C 32%
21°C 27%
NEW
NEW
Sep 3, 2026
17°C or below
96%
18°C
25%
19°C
25%
20°C
25%
21°C
27%
22°C
32%
23°C
25%
24°C
25%
25°C
25%
26°C
2%
27°C or higher
95%
17°C or below 96%
27°C or higher 95%
22°C 32%
21°C 27%
NEW
NEW
Sep 3, 2026
17°C or below
$5 Vol.
96%
18°C
$0 Vol.
25%
19°C
$0 Vol.
25%
20°C
$0 Vol.
25%
21°C
$0 Vol.
27%
22°C
$0 Vol.
32%
23°C
$0 Vol.
25%
24°C
$0 Vol.
25%
25°C
$0 Vol.
25%
26°C
$5 Vol.
2%
27°C or higher
$5 Vol.
95%
This market will resolve to the temperature range that contains the lowest temperature recorded by NOAA at the Chengdu Shuangliu International Airport Station in degrees Celsius on 3 Sep '26.
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=zuuu
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.**Current forecasts from multiple meteorological sources project a daily minimum temperature in Chengdu on September 3, 2026, centered around 20–22°C under mostly clear to partly cloudy skies and light winds.** This aligns with early-autumn climatology for the Sichuan Basin, where radiative cooling overnight typically produces lows in the low 20s after daytime highs near 30–32°C.
The near-even split between the 17°C-or-below and 27°C-or-higher binary outcomes reflects trader hedging around forecast uncertainty and potential model revisions in the final 48 hours. Key differentiating factors include the degree of nocturnal cloud cover (which traps heat and raises minima), subtle shifts in regional high-pressure strength, and any late adjustments from the China Meteorological Administration or global ensembles. Light northerly or variable winds and low precipitation chances support efficient cooling but leave room for small deviations of 1–2°C.
Upcoming official updates from local weather agencies and refined model runs over the next day will likely narrow the distribution around the 21–22°C range.
This market will resolve to the temperature range that contains the lowest temperature recorded by NOAA at the Chengdu Shuangliu International Airport Station in degrees Celsius on 3 Sep '26.
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=zuuu
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.
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=zuuu
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.
Market Opened: Sep 1, 2026, 12:30 AM ET
Volume
$15End Date
Sep 3, 2026Market Opened
Sep 1, 2026, 12:30 AM ETResolution Source
https://www.weather.gov/wrh/timeseries?site=zuuuResolver
0x69c47De9D...This market will resolve to the temperature range that contains the lowest temperature recorded by NOAA at the Chengdu Shuangliu International Airport Station in degrees Celsius on 3 Sep '26.
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=zuuu
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.**Current forecasts from multiple meteorological sources project a daily minimum temperature in Chengdu on September 3, 2026, centered around 20–22°C under mostly clear to partly cloudy skies and light winds.** This aligns with early-autumn climatology for the Sichuan Basin, where radiative cooling overnight typically produces lows in the low 20s after daytime highs near 30–32°C.
The near-even split between the 17°C-or-below and 27°C-or-higher binary outcomes reflects trader hedging around forecast uncertainty and potential model revisions in the final 48 hours. Key differentiating factors include the degree of nocturnal cloud cover (which traps heat and raises minima), subtle shifts in regional high-pressure strength, and any late adjustments from the China Meteorological Administration or global ensembles. Light northerly or variable winds and low precipitation chances support efficient cooling but leave room for small deviations of 1–2°C.
Upcoming official updates from local weather agencies and refined model runs over the next day will likely narrow the distribution around the 21–22°C range.
This market will resolve to the temperature range that contains the lowest temperature recorded by NOAA at the Chengdu Shuangliu International Airport Station in degrees Celsius on 3 Sep '26.
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=zuuu
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.
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=zuuu
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.
Volume
$15End Date
Sep 3, 2026Market Opened
Sep 1, 2026, 12:30 AM ETResolution Source
https://www.weather.gov/wrh/timeseries?site=zuuuResolver
0x69c47De9D...**Current forecasts from multiple meteorological sources project a daily minimum temperature in Chengdu on September 3, 2026, centered around 20–22°C under mostly clear to partly cloudy skies and light winds.** This aligns with early-autumn climatology for the Sichuan Basin, where radiative cooling overnight typically produces lows in the low 20s after daytime highs near 30–32°C. The near-even split between the 17°C-or-below and 27°C-or-higher binary outcomes reflects trader hedging around forecast uncertainty and potential model revisions in the final 48 hours. Key differentiating factors include the degree of nocturnal cloud cover (which traps heat and raises minima), subtle shifts in regional high-pressure strength, and any late adjustments from the China Meteorological Administration or global ensembles. Light northerly or variable winds and low precipitation chances support efficient cooling but leave room for small deviations of 1–2°C. Upcoming official updates from local weather agencies and refined model runs over the next day will likely narrow the distribution around the 21–22°C range.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated
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