Forecast models from multiple sources project Guangzhou's overnight low on September 17 around 25–27°C under partly cloudy skies with light southerly winds and moderate humidity near 65–70%. This range aligns with climatological September averages for the subtropical city, where urban heat retention and high dew points typically limit radiative cooling. The market's near-even split between sub-20°C and 30°C+ extremes, alongside clustered probabilities around 26–27°C, reflects uncertainty in cloud cover and any localized showers that could either enhance or suppress overnight temperature drops. Recent observations show stable pressure and minimal frontal activity, keeping conditions warm and consistent with historical mid-September patterns where lows rarely stray far from the mid-20s. Updated guidance on wind and humidity trends will refine the final minimum.
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 Guangzhou el 17 de septiembre?
20°C o menos 84%
30°C o más 84%
26°C 52%
27°C 42%
20°C o menos
84%
21°C
40%
22°C
40%
23°C
22%
24°C
22%
25°C
24%
26°C
28%
27°C
28%
28°C
40%
29°C
40%
30°C o más
84%
20°C o menos 84%
30°C o más 84%
26°C 52%
27°C 42%
20°C o menos
84%
21°C
40%
22°C
40%
23°C
22%
24°C
22%
25°C
24%
26°C
28%
27°C
28%
28°C
40%
29°C
40%
30°C o más
84%
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=zggg
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 15, 2026, 12:31 AM ET
Fuente de resolución
https://www.weather.gov/wrh/timeseries?site=zgggResolver
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=zggg
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=zgggResolver
0x69c47De9D...Forecast models from multiple sources project Guangzhou's overnight low on September 17 around 25–27°C under partly cloudy skies with light southerly winds and moderate humidity near 65–70%. This range aligns with climatological September averages for the subtropical city, where urban heat retention and high dew points typically limit radiative cooling. The market's near-even split between sub-20°C and 30°C+ extremes, alongside clustered probabilities around 26–27°C, reflects uncertainty in cloud cover and any localized showers that could either enhance or suppress overnight temperature drops. Recent observations show stable pressure and minimal frontal activity, keeping conditions warm and consistent with historical mid-September patterns where lows rarely stray far from the mid-20s. Updated guidance on wind and humidity trends will refine the final minimum.
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.
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