**Recent Met Office forecasts and station observations indicate a minimum temperature near 14°C for London on September 20, 2026, driving the overwhelming market consensus at that level.** Clear skies under high pressure have allowed typical nocturnal radiative cooling, with daytime highs reaching 21–23°C and overnight lows projected at 11–13°C at Heathrow and central sites, aligning closely with the 1991–2020 climatological average low of 11.2°C. Model consensus supports this range without significant divergence, and real-time observations through evening show temperatures holding above 13°C before further gradual decline. The market-implied 99.8% probability on 14°C reflects traders’ assessment of these stable conditions and the precise resolution criteria tied to official daily minimums. A shift could occur only if late-night wind increases or unexpected cloud cover reduces cooling, or if the recording station reports a value outside the narrow 13–15°C band.
基于Polymarket数据的AI实验性摘要。这不是交易建议，也不影响该市场的结算方式。 · 更新于9月20日伦敦最低气温？
9月20日伦敦最低气温？
14°C 100.0%
9°C或以下 <1%
10°C <1%
11°C <1%
$8,469 交易量
$8,469 交易量
2026-09-20
9°C或以下
否
10°C
否
11°C
否
12°C
否
13°C
否
14°C
是
15°C
否
16°C
否
17°C
否
18°C
否
19°C或更高
否
14°C 100.0%
9°C或以下 <1%
10°C <1%
11°C <1%
$8,469 交易量
$8,469 交易量
2026-09-20
9°C或以下
$36 交易量
否
10°C
$31 交易量
否
11°C
$51 交易量
否
12°C
$74 交易量
否
13°C
$2,112 交易量
否
14°C
$2,096 交易量
是
15°C
$2,472 交易量
否
16°C
$776 交易量
否
17°C
$272 交易量
否
18°C
$46 交易量
否
19°C或更高
$503 交易量
否
This market will resolve to the temperature range that contains the lowest temperature recorded by NOAA at the London City Airport Station in degrees Celsius on 20 Sep '26.
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=eglc
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.**Recent Met Office forecasts and station observations indicate a minimum temperature near 14°C for London on September 20, 2026, driving the overwhelming market consensus at that level.** Clear skies under high pressure have allowed typical nocturnal radiative cooling, with daytime highs reaching 21–23°C and overnight lows projected at 11–13°C at Heathrow and central sites, aligning closely with the 1991–2020 climatological average low of 11.2°C. Model consensus supports this range without significant divergence, and real-time observations through evening show temperatures holding above 13°C before further gradual decline. The market-implied 99.8% probability on 14°C reflects traders’ assessment of these stable conditions and the precise resolution criteria tied to official daily minimums. A shift could occur only if late-night wind increases or unexpected cloud cover reduces cooling, or if the recording station reports a value outside the narrow 13–15°C band.
This market will resolve to the temperature range that contains the lowest temperature recorded by NOAA at the London City Airport Station in degrees Celsius on 20 Sep '26.
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=eglc
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.
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=eglc
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.
市场开放时间： Sep 18, 2026, 12:29 AM ET
交易量
$8,469结束日期
2026-09-20市场开放时间
Sep 18, 2026, 12:29 AM ET已提议结果: 否
无争议
最终结果: 否
This market will resolve to the temperature range that contains the lowest temperature recorded by NOAA at the London City Airport Station in degrees Celsius on 20 Sep '26.
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=eglc
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.**Recent Met Office forecasts and station observations indicate a minimum temperature near 14°C for London on September 20, 2026, driving the overwhelming market consensus at that level.** Clear skies under high pressure have allowed typical nocturnal radiative cooling, with daytime highs reaching 21–23°C and overnight lows projected at 11–13°C at Heathrow and central sites, aligning closely with the 1991–2020 climatological average low of 11.2°C. Model consensus supports this range without significant divergence, and real-time observations through evening show temperatures holding above 13°C before further gradual decline. The market-implied 99.8% probability on 14°C reflects traders’ assessment of these stable conditions and the precise resolution criteria tied to official daily minimums. A shift could occur only if late-night wind increases or unexpected cloud cover reduces cooling, or if the recording station reports a value outside the narrow 13–15°C band.
This market will resolve to the temperature range that contains the lowest temperature recorded by NOAA at the London City Airport Station in degrees Celsius on 20 Sep '26.
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=eglc
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.
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=eglc
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.
交易量
$8,469结束日期
2026-09-20市场开放时间
Sep 18, 2026, 12:29 AM ET已提议结果: 否
无争议
最终结果: 否
**Recent Met Office forecasts and station observations indicate a minimum temperature near 14°C for London on September 20, 2026, driving the overwhelming market consensus at that level.** Clear skies under high pressure have allowed typical nocturnal radiative cooling, with daytime highs reaching 21–23°C and overnight lows projected at 11–13°C at Heathrow and central sites, aligning closely with the 1991–2020 climatological average low of 11.2°C. Model consensus supports this range without significant divergence, and real-time observations through evening show temperatures holding above 13°C before further gradual decline. The market-implied 99.8% probability on 14°C reflects traders’ assessment of these stable conditions and the precise resolution criteria tied to official daily minimums. A shift could occur only if late-night wind increases or unexpected cloud cover reduces cooling, or if the recording station reports a value outside the narrow 13–15°C band.
基于Polymarket数据的AI实验性摘要。这不是交易建议，也不影响该市场的结算方式。 · 更新于
警惕外部链接哦。
警惕外部链接哦。
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