Traders assign near-certainty to a 20°C daily maximum in London on September 20 because official Met Office and numerical weather prediction guidance converged on that value amid clear skies, light northwesterly flow, and surface conditions typical of mid-September. This aligns closely with the 1991–2020 climatological average high of 19.5°C at Heathrow, with model consensus showing minimal diurnal variation and negligible risk of warmer advection or cloud cover that could push readings higher. Real-time observations through the afternoon reinforced this narrow range, leaving little room for deviation. Only an unanticipated late surge in insolation or station-specific measurement differences could realistically alter the recorded high.
Résumé expérimental généré par IA à partir des données Polymarket. Ceci n'est pas un conseil de trading et ne joue aucun rôle dans la résolution de ce marché. · Mis à jourLa température la plus élevée à Londres le 20 septembre ?
La température la plus élevée à Londres le 20 septembre ?
20°C 100.0%
16°C ou moins <1%
17°C <1%
18°C <1%
$66,786 Vol.
$66,786 Vol.
20 sept. 2026
16°C ou moins
<1%
17°C
<1%
18°C
<1%
19°C
<1%
20°C
100%
21°C
<1%
22°C
<1%
23°C
<1%
24°C
<1%
25°C
<1%
26°C ou plus
<1%
20°C 100.0%
16°C ou moins <1%
17°C <1%
18°C <1%
$66,786 Vol.
$66,786 Vol.
20 sept. 2026
16°C ou moins
$1,665 Vol.
<1%
17°C
$618 Vol.
<1%
18°C
$4,287 Vol.
<1%
19°C
$10,794 Vol.
<1%
20°C
$18,669 Vol.
100%
21°C
$15,978 Vol.
<1%
22°C
$9,357 Vol.
<1%
23°C
$4,337 Vol.
<1%
24°C
$679 Vol.
<1%
25°C
$140 Vol.
<1%
26°C ou plus
$261 Vol.
<1%
This market will resolve to the temperature range that contains the highest 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 highest 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.Traders assign near-certainty to a 20°C daily maximum in London on September 20 because official Met Office and numerical weather prediction guidance converged on that value amid clear skies, light northwesterly flow, and surface conditions typical of mid-September. This aligns closely with the 1991–2020 climatological average high of 19.5°C at Heathrow, with model consensus showing minimal diurnal variation and negligible risk of warmer advection or cloud cover that could push readings higher. Real-time observations through the afternoon reinforced this narrow range, leaving little room for deviation. Only an unanticipated late surge in insolation or station-specific measurement differences could realistically alter the recorded high.
This market will resolve to the temperature range that contains the highest 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 highest 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 highest 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.
Marché ouvert : Sep 18, 2026, 12:55 AM ET
Volume
$66,786Date de fin
20 sept. 2026Marché ouvert
Sep 18, 2026, 12:55 AM ETSource de résolution
https://www.weather.gov/wrh/timeseries?site=eglcRésolveur
0x69c47De9D...This market will resolve to the temperature range that contains the highest 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 highest 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.Traders assign near-certainty to a 20°C daily maximum in London on September 20 because official Met Office and numerical weather prediction guidance converged on that value amid clear skies, light northwesterly flow, and surface conditions typical of mid-September. This aligns closely with the 1991–2020 climatological average high of 19.5°C at Heathrow, with model consensus showing minimal diurnal variation and negligible risk of warmer advection or cloud cover that could push readings higher. Real-time observations through the afternoon reinforced this narrow range, leaving little room for deviation. Only an unanticipated late surge in insolation or station-specific measurement differences could realistically alter the recorded high.
This market will resolve to the temperature range that contains the highest 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 highest 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 highest 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.
Volume
$66,786Date de fin
20 sept. 2026Marché ouvert
Sep 18, 2026, 12:55 AM ETSource de résolution
https://www.weather.gov/wrh/timeseries?site=eglcRésolveur
0x69c47De9D...Traders assign near-certainty to a 20°C daily maximum in London on September 20 because official Met Office and numerical weather prediction guidance converged on that value amid clear skies, light northwesterly flow, and surface conditions typical of mid-September. This aligns closely with the 1991–2020 climatological average high of 19.5°C at Heathrow, with model consensus showing minimal diurnal variation and negligible risk of warmer advection or cloud cover that could push readings higher. Real-time observations through the afternoon reinforced this narrow range, leaving little room for deviation. Only an unanticipated late surge in insolation or station-specific measurement differences could realistically alter the recorded high.
Résumé expérimental généré par IA à partir des données Polymarket. Ceci n'est pas un conseil de trading et ne joue aucun rôle dans la résolution de ce marché. · Mis à jour
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