Trader consensus on Polymarket overwhelmingly favors 12°C (100%) as London's highest temperature on March 27, backed by official Met Office observations recording maxima of 12°C at Heathrow and central stations amid persistent cloud cover and light winds that suppressed daytime heating. This aligns with seasonal climatology for late March, where average highs hover around 11–13°C under neutral atmospheric patterns, with no significant warm air advection or solar insolation to drive exceedances. Post-event verification from multiple monitoring sites has locked in this outcome, though an improbable scenario like a late-discovered outlier reading from a peripheral station could prompt minor revision—unlikely given standardized measurement protocols and rapid data aggregation. No further updates are anticipated as the resolution window closes.
Resumen experimental generado por IA con datos de Polymarket · ActualizadoHighest temperature in London on March 27?
Highest temperature in London on March 27?
12°C 100.0%
13°C <1%
14°C <1%
15°C <1%
$327,741 Vol.
$327,741 Vol.
12°C
100%
13°C
<1%
14°C
<1%
15°C
<1%
16°C
<1%
17°C
<1%
18°C or higher
<1%
12°C 100.0%
13°C <1%
14°C <1%
15°C <1%
$327,741 Vol.
$327,741 Vol.
12°C
100%
13°C
<1%
14°C
<1%
15°C
<1%
16°C
<1%
17°C
<1%
18°C or higher
<1%
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 abierto: Mar 23, 2026, 6:01 AM ET
Resolution Source
https://www.wunderground.com/history/daily/gb/london/EGLCResolver
0x69c47De9D...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.
Resolution Source
https://www.wunderground.com/history/daily/gb/london/EGLCResolver
0x69c47De9D...Trader consensus on Polymarket overwhelmingly favors 12°C (100%) as London's highest temperature on March 27, backed by official Met Office observations recording maxima of 12°C at Heathrow and central stations amid persistent cloud cover and light winds that suppressed daytime heating. This aligns with seasonal climatology for late March, where average highs hover around 11–13°C under neutral atmospheric patterns, with no significant warm air advection or solar insolation to drive exceedances. Post-event verification from multiple monitoring sites has locked in this outcome, though an improbable scenario like a late-discovered outlier reading from a peripheral station could prompt minor revision—unlikely given standardized measurement protocols and rapid data aggregation. No further updates are anticipated as the resolution window closes.
Resumen experimental generado por IA con datos de Polymarket · Actualizado
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Cuidado con los enlaces externos.
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