Current forecasts from multiple models point to a minimum temperature in Guangzhou on September 19 around 26–27°C under partly cloudy skies with light winds and moderate humidity, reflecting typical subtropical late-summer conditions where cloud cover and urban heat retention limit overnight radiative cooling. This places the outcome near the middle of the tightly clustered market buckets, with differentiation among nearby thresholds hinging on small variations in nocturnal cloud persistence, boundary-layer mixing, and any late-day frontal influences that could enhance or suppress cooling by 1–2°C. Historical September lows average near 24°C, but recent days have trended warmer, underscoring how evolving model consensus on these local thermodynamic factors will shape final resolution as the date approaches.
Eksperimental na AI-generated summary na nire-reference ang Polymarket data. Hindi ito trading advice at wala itong papel sa kung paano nire-resolve ang market na ito. · Na-updateLowest temperature in Guangzhou on September 19?
20°C or below 99%
30°C or higher 98%
25°C 40%
26°C 40%
20°C or below
99%
21°C
39%
22°C
39%
23°C
39%
24°C
39%
25°C
40%
26°C
40%
27°C
21%
28°C
20%
29°C
39%
30°C or higher
98%
20°C or below 99%
30°C or higher 98%
25°C 40%
26°C 40%
20°C or below
99%
21°C
39%
22°C
39%
23°C
39%
24°C
39%
25°C
40%
26°C
40%
27°C
21%
28°C
20%
29°C
39%
30°C or higher
98%
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.
Binuksan ang Market: Sep 17, 2026, 12:31 AM ET
Resolution Source
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.
Resolution Source
https://www.weather.gov/wrh/timeseries?site=zgggResolver
0x69c47De9D...Current forecasts from multiple models point to a minimum temperature in Guangzhou on September 19 around 26–27°C under partly cloudy skies with light winds and moderate humidity, reflecting typical subtropical late-summer conditions where cloud cover and urban heat retention limit overnight radiative cooling. This places the outcome near the middle of the tightly clustered market buckets, with differentiation among nearby thresholds hinging on small variations in nocturnal cloud persistence, boundary-layer mixing, and any late-day frontal influences that could enhance or suppress cooling by 1–2°C. Historical September lows average near 24°C, but recent days have trended warmer, underscoring how evolving model consensus on these local thermodynamic factors will shape final resolution as the date approaches.
Eksperimental na AI-generated summary na nire-reference ang Polymarket data. Hindi ito trading advice at wala itong papel sa kung paano nire-resolve ang market na ito. · Na-update
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