**Consensus from multiple forecast models points to an overnight low near 23°C for Shanghai on September 13, driven by stable high pressure, clear to partly cloudy skies, and light northeast winds that promote efficient radiative cooling after daytime highs around 29–30°C.** Current conditions on September 12 feature fair weather with temperatures already dropping into the mid-20s by evening, setting up a typical late-summer minimum without significant moisture or frontal activity. Historical September averages for the city hover near 20°C, but recent model runs show slightly warmer overnight readings consistent with the market’s heavy weighting toward 23°C. No major updates have altered this outlook in the past 24 hours, though traders will monitor any last-minute shifts in cloud cover or wind from official agencies before resolution.
Resumen experimental generado por IA con datos de Polymarket. Esto no es asesoramiento de trading y no influye en cómo se resuelve este mercado. · Actualizado¿Temperatura más baja en Shanghái el 13 de septiembre?
23°C 74%
22°C 14%
21°C 9%
24°C 9%
$11,098 Vol.
$11,098 Vol.
19°C o menos
<1%
20°C
1%
21°C
9%
22°C
14%
23°C
74%
24°C
15%
25°C
<1%
26°C
<1%
27°C
<1%
28°C
<1%
29°C o más
<1%
23°C 74%
22°C 14%
21°C 9%
24°C 9%
$11,098 Vol.
$11,098 Vol.
19°C o menos
<1%
20°C
1%
21°C
9%
22°C
14%
23°C
74%
24°C
15%
25°C
<1%
26°C
<1%
27°C
<1%
28°C
<1%
29°C o más
<1%
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=zspd
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.
Mercado abierto: Sep 11, 2026, 12:30 AM ET
Fuente de resolución
https://www.weather.gov/wrh/timeseries?site=zspdResolver
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=zspd
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.
Fuente de resolución
https://www.weather.gov/wrh/timeseries?site=zspdResolver
0x69c47De9D...**Consensus from multiple forecast models points to an overnight low near 23°C for Shanghai on September 13, driven by stable high pressure, clear to partly cloudy skies, and light northeast winds that promote efficient radiative cooling after daytime highs around 29–30°C.** Current conditions on September 12 feature fair weather with temperatures already dropping into the mid-20s by evening, setting up a typical late-summer minimum without significant moisture or frontal activity. Historical September averages for the city hover near 20°C, but recent model runs show slightly warmer overnight readings consistent with the market’s heavy weighting toward 23°C. No major updates have altered this outlook in the past 24 hours, though traders will monitor any last-minute shifts in cloud cover or wind from official agencies before resolution.
Resumen experimental generado por IA con datos de Polymarket. Esto no es asesoramiento de trading y no influye en cómo se resuelve este mercado. · Actualizado
Cuidado con los enlaces externos.
Cuidado con los enlaces externos.
Preguntas frecuentes