Recent high-pressure conditions and clear skies over southern England have promoted overnight radiative cooling, positioning an 11°C minimum as the dominant market outcome with 75.5% implied probability. Light winds and a mild maritime air mass have limited further drops, consistent with Met Office and ensemble forecasts showing nighttime lows stabilizing near 11–13°C at representative stations like Heathrow. September’s above-average warmth from westerly flows provides context, yet the current setup favors the observed range over colder extremes below 10°C. Traders appear to weigh model consensus on dew points and cloud cover against minor uncertainties in urban heat-island effects or exact measurement timing for final resolution.
Riepilogo sperimentale generato dall'AI con riferimento ai dati di Polymarket. Questo non è un consiglio di trading e non ha alcun ruolo nella risoluzione di questo mercato. · AggiornatoLa temperatura più bassa di Londra il 21 settembre?
11°C 98%
9°C 9%
8°C o inferiore 3.5%
10°C 3%
8°C o inferiore
3%
9°C
9%
10°C
3%
11°C
98%
12°C
<1%
13°C
<1%
14°C
<1%
15°C
<1%
16°C
<1%
17°C
<1%
18°C o superiore
<1%
11°C 98%
9°C 9%
8°C o inferiore 3.5%
10°C 3%
8°C o inferiore
3%
9°C
9%
10°C
3%
11°C
98%
12°C
<1%
13°C
<1%
14°C
<1%
15°C
<1%
16°C
<1%
17°C
<1%
18°C o superiore
<1%
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.
Mercato aperto: Sep 19, 2026, 12:29 AM ET
Fonte di risoluzione
https://www.weather.gov/wrh/timeseries?site=eglcRisolutore
0x69c47De9D...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.
Fonte di risoluzione
https://www.weather.gov/wrh/timeseries?site=eglcRisolutore
0x69c47De9D...Recent high-pressure conditions and clear skies over southern England have promoted overnight radiative cooling, positioning an 11°C minimum as the dominant market outcome with 75.5% implied probability. Light winds and a mild maritime air mass have limited further drops, consistent with Met Office and ensemble forecasts showing nighttime lows stabilizing near 11–13°C at representative stations like Heathrow. September’s above-average warmth from westerly flows provides context, yet the current setup favors the observed range over colder extremes below 10°C. Traders appear to weigh model consensus on dew points and cloud cover against minor uncertainties in urban heat-island effects or exact measurement timing for final resolution.
Riepilogo sperimentale generato dall'AI con riferimento ai dati di Polymarket. Questo non è un consiglio di trading e non ha alcun ruolo nella risoluzione di questo mercato. · Aggiornato
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