Forecast consensus from multiple meteorological sources positions 28–29°C as the leading outcomes for Shanghai’s maximum temperature on September 19, reflecting persistent cloud cover, northeasterly winds, and moderate humidity levels that limit daytime heating in the city’s humid subtropical climate. Current conditions on September 17, with highs near 28–29°C under overcast skies, support a stable pattern into the weekend, with models showing only slight day-to-day variability. Light precipitation chances may further moderate peaks without introducing significant cooling or warming. Historical mid-September averages near 27–30°C provide additional context, while the absence of strong high-pressure systems or clear skies keeps probabilities concentrated around these values ahead of final observational data.
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-updateHighest temperature in Shanghai on September 19?
28°C 50%
29°C 29%
27°C 13%
30°C 11%
25°C or below
<1%
26°C
5%
27°C
13%
28°C
50%
29°C
29%
30°C
11%
31°C
6%
32°C
3%
33°C
<1%
34°C
<1%
35°C or higher
<1%
28°C 50%
29°C 29%
27°C 13%
30°C 11%
25°C or below
<1%
26°C
5%
27°C
13%
28°C
50%
29°C
29%
30°C
11%
31°C
6%
32°C
3%
33°C
<1%
34°C
<1%
35°C or higher
<1%
The resolution source for this market will be information from NOAA, specifically the highest 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.
Binuksan ang Market: Sep 17, 2026, 12:56 AM ET
Resolution Source
https://www.weather.gov/wrh/timeseries?site=zspdResolver
0x69c47De9D...The resolution source for this market will be information from NOAA, specifically the highest 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.
Resolution Source
https://www.weather.gov/wrh/timeseries?site=zspdResolver
0x69c47De9D...Forecast consensus from multiple meteorological sources positions 28–29°C as the leading outcomes for Shanghai’s maximum temperature on September 19, reflecting persistent cloud cover, northeasterly winds, and moderate humidity levels that limit daytime heating in the city’s humid subtropical climate. Current conditions on September 17, with highs near 28–29°C under overcast skies, support a stable pattern into the weekend, with models showing only slight day-to-day variability. Light precipitation chances may further moderate peaks without introducing significant cooling or warming. Historical mid-September averages near 27–30°C provide additional context, while the absence of strong high-pressure systems or clear skies keeps probabilities concentrated around these values ahead of final observational data.
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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