Official Met Office observations at Heathrow Airport confirm London's highest temperature on April 25, 2026, peaked at 21°C around 3:00 PM BST, aligning precisely with pre-event forecast model ensembles and driving trader consensus to 100% on this outcome. This reading, echoed at London City Airport per resolution criteria, exceeded the late-April climatological average of 15–16°C due to persistent high-pressure ridging fostering clear skies, light winds, and ample solar heating following earlier April heatwaves surpassing 26°C. While provisional maxima rarely revise, discrepancies across official synoptic stations or late-reported data from remote sensors could theoretically challenge the positioning, though current evidence solidifies the market resolution.
Resumo experimental gerado por IA com dados do Polymarket. Isto não é aconselhamento de trading e não tem qualquer papel na resolução deste mercado. · AtualizadoHighest temperature in London on April 25?
21°C 100.0%
15°C or below <1%
16°C <1%
17°C <1%
$295,176 Vol.
$295,176 Vol.
15°C or below
No
16°C
No
17°C
No
18°C
No
19°C
No
20°C
No
21°C
Yes
22°C
No
23°C
No
24°C
No
25°C or higher
No
21°C 100.0%
15°C or below <1%
16°C <1%
17°C <1%
$295,176 Vol.
$295,176 Vol.
15°C or below
No
16°C
No
17°C
No
18°C
No
19°C
No
20°C
No
21°C
Yes
22°C
No
23°C
No
24°C
No
25°C or higher
No
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the London City Airport Station once information is finalized, 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 to "Yes" until all data for this date has been finalized.
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.
Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.
Mercado Aberto: Apr 23, 2026, 12:08 AM ET
Fonte de resolução
https://www.wunderground.com/history/daily/gb/london/EGLCResolver
0x69c47De9D...Resultado proposto: No
Sem contestação
Resultado final: No
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the London City Airport Station once information is finalized, 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 to "Yes" until all data for this date has been finalized.
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.
Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.
Fonte de resolução
https://www.wunderground.com/history/daily/gb/london/EGLCResolver
0x69c47De9D...Resultado proposto: No
Sem contestação
Resultado final: No
Official Met Office observations at Heathrow Airport confirm London's highest temperature on April 25, 2026, peaked at 21°C around 3:00 PM BST, aligning precisely with pre-event forecast model ensembles and driving trader consensus to 100% on this outcome. This reading, echoed at London City Airport per resolution criteria, exceeded the late-April climatological average of 15–16°C due to persistent high-pressure ridging fostering clear skies, light winds, and ample solar heating following earlier April heatwaves surpassing 26°C. While provisional maxima rarely revise, discrepancies across official synoptic stations or late-reported data from remote sensors could theoretically challenge the positioning, though current evidence solidifies the market resolution.
Resumo experimental gerado por IA com dados do Polymarket. Isto não é aconselhamento de trading e não tem qualquer papel na resolução deste mercado. · Atualizado
Cuidado com os links externos.
Cuidado com os links externos.
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