Latest meteorological forecasts for Shanghai project a September 18 high of 28–30°C, shaped by northeast winds, light rain or overcast conditions, and moderate humidity that limit daytime heating. Official guidance shows morning showers transitioning to cloudy skies, keeping peaks near the 28–29°C range favored by traders. Model consensus reflects typical late-summer patterns, with historical September maxima averaging 27–29°C. Any clearer afternoon breaks or shifts in steering flow could push readings higher, while sustained cloud cover would favor the lower end of the distribution.
Polymarketデータを参照したAI生成の実験的な要約。これは取引アドバイスではなく、このマーケットの解決方法には一切関係ありません。 · 更新日9月18日の上海の最高気温は?
29℃ 40%
28℃ 39%
30℃ 10%
31℃ 9%
24℃以下
<1%
25℃
2%
26℃
8%
27°C
7%
28℃
39%
29℃
40%
30℃
10%
31℃
9%
32℃
4%
33℃
2%
34℃以上
<1%
29℃ 40%
28℃ 39%
30℃ 10%
31℃ 9%
24℃以下
<1%
25℃
2%
26℃
8%
27°C
7%
28℃
39%
29℃
40%
30℃
10%
31℃
9%
32℃
4%
33℃
2%
34℃以上
<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.
マーケット開始日: Sep 16, 2026, 12:56 AM ET
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.
Latest meteorological forecasts for Shanghai project a September 18 high of 28–30°C, shaped by northeast winds, light rain or overcast conditions, and moderate humidity that limit daytime heating. Official guidance shows morning showers transitioning to cloudy skies, keeping peaks near the 28–29°C range favored by traders. Model consensus reflects typical late-summer patterns, with historical September maxima averaging 27–29°C. Any clearer afternoon breaks or shifts in steering flow could push readings higher, while sustained cloud cover would favor the lower end of the distribution.
Polymarketデータを参照したAI生成の実験的な要約。これは取引アドバイスではなく、このマーケットの解決方法には一切関係ありません。 · 更新日
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