**Mild overnight conditions with minimal radiative cooling have driven the near-certain market consensus around a 16°C low for London on September 11, 2026.** Official observations from stations such as London City Airport recorded early-morning temperatures holding at 16–17°C under partly cloudy skies and light southwesterly winds, while Met Office guidance and model consensus projected a diurnal minimum near this level rather than the seasonal average low of about 12°C. Stable high pressure and above-average warmth have prevented the stronger nocturnal drops typical in clearer, calmer anticyclonic setups. The implied probability above 99% reflects this tight observational agreement and the limited remaining hours in the calendar day. A realistic shift would require an abrupt, unforecasted surge in clear-sky longwave radiation loss or a sharp wind shift introducing colder air, neither of which current guidance supports.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten. Dies ist keine Handelsberatung und spielt keine Rolle bei der Auflösung dieses Marktes. · AktualisiertNiedrigste Temperatur in London am 11. September?
16°C 100.0%
10°C oder weniger <1%
11°C <1%
12°C <1%
$6,911 Vol.
$6,911 Vol.
10°C oder weniger
Nein
11°C
Nein
12°C
Nein
13°C
Nein
14°C
Nein
15°C
Nein
16°C
Ja
17°C
Nein
18°C
Nein
19°C
Nein
20°C oder höher
Nein
16°C 100.0%
10°C oder weniger <1%
11°C <1%
12°C <1%
$6,911 Vol.
$6,911 Vol.
10°C oder weniger
Nein
11°C
Nein
12°C
Nein
13°C
Nein
14°C
Nein
15°C
Nein
16°C
Ja
17°C
Nein
18°C
Nein
19°C
Nein
20°C oder höher
Nein
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.
Markt eröffnet: Sep 9, 2026, 12:29 AM ET
Abwicklungsquelle
https://www.weather.gov/wrh/timeseries?site=eglcAbwickler
0x69c47De9D...Vorgeschlagenes Ergebnis: Nein
Kein Einspruch
Endgültiges Ergebnis: Nein
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.
Abwicklungsquelle
https://www.weather.gov/wrh/timeseries?site=eglcAbwickler
0x69c47De9D...Vorgeschlagenes Ergebnis: Nein
Kein Einspruch
Endgültiges Ergebnis: Nein
**Mild overnight conditions with minimal radiative cooling have driven the near-certain market consensus around a 16°C low for London on September 11, 2026.** Official observations from stations such as London City Airport recorded early-morning temperatures holding at 16–17°C under partly cloudy skies and light southwesterly winds, while Met Office guidance and model consensus projected a diurnal minimum near this level rather than the seasonal average low of about 12°C. Stable high pressure and above-average warmth have prevented the stronger nocturnal drops typical in clearer, calmer anticyclonic setups. The implied probability above 99% reflects this tight observational agreement and the limited remaining hours in the calendar day. A realistic shift would require an abrupt, unforecasted surge in clear-sky longwave radiation loss or a sharp wind shift introducing colder air, neither of which current guidance supports.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten. Dies ist keine Handelsberatung und spielt keine Rolle bei der Auflösung dieses Marktes. · Aktualisiert
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