Forecasts from multiple models, including those aligned with Chinese meteorological services and international agencies, indicate a minimum temperature in Jinan on September 7 near 20–23°C under partly cloudy skies and light northeasterly winds. This range stems from a stable warm air mass with limited overnight radiational cooling, typical for early September in the region where historical minima average around 18°C but current conditions support milder values. The near-even market split between bins at or below 12°C versus 22°C or higher reflects trader uncertainty over precise boundary-layer cooling rates and any subtle model divergence in dew point or wind forecasts, rather than any observed cold advection. Final overnight observations and updated model guidance will determine the exact low before resolution.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedLowest temperature in Jinan on September 7?
12°C or below 96%
22°C or higher 95%
13°C 49%
14°C 49%
12°C or below
96%
13°C
49%
14°C
49%
15°C
49%
16°C
49%
17°C
26%
18°C
27%
19°C
25%
20°C
49%
21°C
49%
22°C or higher
95%
12°C or below 96%
22°C or higher 95%
13°C 49%
14°C 49%
12°C or below
96%
13°C
49%
14°C
49%
15°C
49%
16°C
49%
17°C
26%
18°C
27%
19°C
25%
20°C
49%
21°C
49%
22°C or higher
95%
This market will resolve to the temperature range that contains the lowest temperature recorded at the Jinan Yaoqiang International Airport Station in degrees Celsius on 7 Sep '26.
The resolution source for this market will be information from Wunderground, specifically the lowest temperature recorded for all times on this day for the Jinan Yaoqiang International Airport Station, available here: https://www.wunderground.com/history/daily/cn/jinan/ZSJN.
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 gear icon next to the search bar and switch the Temperature setting between °F and °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 6, 2026, 12:28 AM ET
Resolution Source
https://www.wunderground.com/history/daily/cn/jinan/ZSJNResolver
0x69c47De9D...This market will resolve to the temperature range that contains the lowest temperature recorded at the Jinan Yaoqiang International Airport Station in degrees Celsius on 7 Sep '26.
The resolution source for this market will be information from Wunderground, specifically the lowest temperature recorded for all times on this day for the Jinan Yaoqiang International Airport Station, available here: https://www.wunderground.com/history/daily/cn/jinan/ZSJN.
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 gear icon next to the search bar and switch the Temperature setting between °F and °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.
Resolution Source
https://www.wunderground.com/history/daily/cn/jinan/ZSJNResolver
0x69c47De9D...Forecasts from multiple models, including those aligned with Chinese meteorological services and international agencies, indicate a minimum temperature in Jinan on September 7 near 20–23°C under partly cloudy skies and light northeasterly winds. This range stems from a stable warm air mass with limited overnight radiational cooling, typical for early September in the region where historical minima average around 18°C but current conditions support milder values. The near-even market split between bins at or below 12°C versus 22°C or higher reflects trader uncertainty over precise boundary-layer cooling rates and any subtle model divergence in dew point or wind forecasts, rather than any observed cold advection. Final overnight observations and updated model guidance will determine the exact low before resolution.
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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