Trader sentiment for London's September 18 overnight low centers on the narrow gap between 12°C and 11°C implied probabilities, driven by converging numerical weather prediction outputs from the Met Office and ECMWF. A building high-pressure ridge is promoting light winds and partial cloud cover that limit radiative cooling, keeping forecast minima tightly clustered around these thresholds. Minor discrepancies in model handling of humidity and any weak frontal timing create the observed 45-40 split, while historical September baselines near 10-12°C underscore the typical variability. Fresh model runs and observational updates overnight will likely refine the consensus before resolution.
Resumen experimental generado por IA con datos de Polymarket. Esto no es asesoramiento de trading y no influye en cómo se resuelve este mercado. · Actualizado¿Temperatura más baja en Londres el 18 de septiembre?
12°C 47%
11°C 38%
13°C 15%
8°C 11%
6°C o menos
2%
7°C
2%
8°C
11%
9°C
11%
10°C
11%
11°C
38%
12°C
47%
13°C
15%
14°C
3%
15°C
2%
16°C o más
2%
12°C 47%
11°C 38%
13°C 15%
8°C 11%
6°C o menos
2%
7°C
2%
8°C
11%
9°C
11%
10°C
11%
11°C
38%
12°C
47%
13°C
15%
14°C
3%
15°C
2%
16°C o más
2%
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.
Mercado abierto: Sep 16, 2026, 12:29 AM ET
Fuente de resolución
https://www.weather.gov/wrh/timeseries?site=eglcResolver
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.
Fuente de resolución
https://www.weather.gov/wrh/timeseries?site=eglcResolver
0x69c47De9D...Trader sentiment for London's September 18 overnight low centers on the narrow gap between 12°C and 11°C implied probabilities, driven by converging numerical weather prediction outputs from the Met Office and ECMWF. A building high-pressure ridge is promoting light winds and partial cloud cover that limit radiative cooling, keeping forecast minima tightly clustered around these thresholds. Minor discrepancies in model handling of humidity and any weak frontal timing create the observed 45-40 split, while historical September baselines near 10-12°C underscore the typical variability. Fresh model runs and observational updates overnight will likely refine the consensus before resolution.
Resumen experimental generado por IA con datos de Polymarket. Esto no es asesoramiento de trading y no influye en cómo se resuelve este mercado. · Actualizado
Cuidado con los enlaces externos.
Cuidado con los enlaces externos.
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