Recent ensemble forecasts from the Met Office and ECMWF point to a maximum of 23–24°C in London on August 19 under weakening high pressure, with partly cloudy skies, light variable winds, and limited Atlantic moisture moderating temperatures after earlier heat. Historical mid-August averages near 22°C provide context, while current model runs show tight clustering around these values amid a north-south UK split that favors milder southern conditions. Minor differences in cloud timing or urban heat retention could determine whether the peak reaches 24°C or stays at 23°C, with later model updates expected to refine the exact outcome before resolution.
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 19 août ?
La température la plus élevée à Londres le 19 août ?
24°C 32%
23°C 29%
25°C 19%
26°C 8%
NOUVEAU
NOUVEAU
19 août 2026
20°C or below
1%
21°C
5%
22°C
7%
23°C
29%
24°C
32%
25°C
19%
26°C
8%
27°C
4%
28°C
<1%
29°C
<1%
30°C or higher
<1%
24°C 32%
23°C 29%
25°C 19%
26°C 8%
NOUVEAU
NOUVEAU
19 août 2026
20°C or below
$18 Vol.
1%
21°C
$31 Vol.
5%
22°C
$44 Vol.
7%
23°C
$75 Vol.
29%
24°C
$74 Vol.
32%
25°C
$88 Vol.
19%
26°C
$100 Vol.
8%
27°C
$5 Vol.
4%
28°C
$107 Vol.
<1%
29°C
$286 Vol.
<1%
30°C or higher
$276 Vol.
<1%
This market will resolve based on the highest temperature recorded in the 'Daily Observations' table on Weather Underground, not the figure displayed in the 'Day High & Low' summary section; in the event of any discrepancy between the two, the Daily Observations table shall be the primary resolution source not the Day High & Low section.
This market will resolve to the temperature range that contains the highest temperature recorded at the London City Airport Station in degrees Celsius on 19 Aug '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the London City Airport Station, available here: https://www.wunderground.com/history/daily/gb/london/EGLC.
To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.
This market can not resolve until the first data point for the following date has been published on the resolution source.
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 ensemble forecasts from the Met Office and ECMWF point to a maximum of 23–24°C in London on August 19 under weakening high pressure, with partly cloudy skies, light variable winds, and limited Atlantic moisture moderating temperatures after earlier heat. Historical mid-August averages near 22°C provide context, while current model runs show tight clustering around these values amid a north-south UK split that favors milder southern conditions. Minor differences in cloud timing or urban heat retention could determine whether the peak reaches 24°C or stays at 23°C, with later model updates expected to refine the exact outcome before resolution.
This market will resolve based on the highest temperature recorded in the 'Daily Observations' table on Weather Underground, not the figure displayed in the 'Day High & Low' summary section; in the event of any discrepancy between the two, the Daily Observations table shall be the primary resolution source not the Day High & Low section.
This market will resolve to the temperature range that contains the highest temperature recorded at the London City Airport Station in degrees Celsius on 19 Aug '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the London City Airport Station, available here: https://www.wunderground.com/history/daily/gb/london/EGLC.
To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.
This market can not resolve until the first data point for the following date has been published on the resolution source.
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.
This market will resolve to the temperature range that contains the highest temperature recorded at the London City Airport Station in degrees Celsius on 19 Aug '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the London City Airport Station, available here: https://www.wunderground.com/history/daily/gb/london/EGLC.
To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.
This market can not resolve until the first data point for the following date has been published on the resolution source.
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 : Aug 17, 2026, 12:55 AM ET
Volume
$1,083Date de fin
19 août 2026Marché ouvert
Aug 17, 2026, 12:55 AM ETSource de résolution
https://www.wunderground.com/history/daily/gb/london/EGLCResolver
0x69c47De9D...This market will resolve based on the highest temperature recorded in the 'Daily Observations' table on Weather Underground, not the figure displayed in the 'Day High & Low' summary section; in the event of any discrepancy between the two, the Daily Observations table shall be the primary resolution source not the Day High & Low section.
This market will resolve to the temperature range that contains the highest temperature recorded at the London City Airport Station in degrees Celsius on 19 Aug '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the London City Airport Station, available here: https://www.wunderground.com/history/daily/gb/london/EGLC.
To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.
This market can not resolve until the first data point for the following date has been published on the resolution source.
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 ensemble forecasts from the Met Office and ECMWF point to a maximum of 23–24°C in London on August 19 under weakening high pressure, with partly cloudy skies, light variable winds, and limited Atlantic moisture moderating temperatures after earlier heat. Historical mid-August averages near 22°C provide context, while current model runs show tight clustering around these values amid a north-south UK split that favors milder southern conditions. Minor differences in cloud timing or urban heat retention could determine whether the peak reaches 24°C or stays at 23°C, with later model updates expected to refine the exact outcome before resolution.
This market will resolve based on the highest temperature recorded in the 'Daily Observations' table on Weather Underground, not the figure displayed in the 'Day High & Low' summary section; in the event of any discrepancy between the two, the Daily Observations table shall be the primary resolution source not the Day High & Low section.
This market will resolve to the temperature range that contains the highest temperature recorded at the London City Airport Station in degrees Celsius on 19 Aug '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the London City Airport Station, available here: https://www.wunderground.com/history/daily/gb/london/EGLC.
To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.
This market can not resolve until the first data point for the following date has been published on the resolution source.
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.
This market will resolve to the temperature range that contains the highest temperature recorded at the London City Airport Station in degrees Celsius on 19 Aug '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the London City Airport Station, available here: https://www.wunderground.com/history/daily/gb/london/EGLC.
To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.
This market can not resolve until the first data point for the following date has been published on the resolution source.
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
$1,083Date de fin
19 août 2026Marché ouvert
Aug 17, 2026, 12:55 AM ETSource de résolution
https://www.wunderground.com/history/daily/gb/london/EGLCResolver
0x69c47De9D...Recent ensemble forecasts from the Met Office and ECMWF point to a maximum of 23–24°C in London on August 19 under weakening high pressure, with partly cloudy skies, light variable winds, and limited Atlantic moisture moderating temperatures after earlier heat. Historical mid-August averages near 22°C provide context, while current model runs show tight clustering around these values amid a north-south UK split that favors milder southern conditions. Minor differences in cloud timing or urban heat retention could determine whether the peak reaches 24°C or stays at 23°C, with later model updates expected to refine the exact outcome before resolution.
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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