Recent forecasts from agencies including the Finnish Meteorological Institute and Met Office indicate a mild autumn pattern over Helsinki on September 20, with southwesterly flow sustaining daytime highs near 16°C before overnight cooling under partly cloudy skies and scattered showers. Model consensus points to a minimum between 10–13°C, aligning with the tightly bunched market-implied odds near 48–50% for those thresholds. Key differentiating factors include the precise timing of any rain-cooled air masses, boundary-layer mixing under 15–20 km/h winds, and local urban heat retention, all of which can shift the overnight low by 1–2°C. Updated model runs and official observations through evening will clarify whether the minimum settles near the 10–11°C cluster or edges higher toward 12–13°C.
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 Helsinki el 20 de septiembre?
¿Temperatura más baja en Helsinki el 20 de septiembre?
9°C 50%
13°C 49%
11°C 47%
10°C 47%
NUEVO
NUEVO
20 sep 2026
6°C o menos
<1%
7°C
8%
8°C
10%
9°C
50%
10°C
47%
11°C
47%
12°C
47%
13°C
49%
14°C
<1%
15°C
<1%
16°C o superior
<1%
9°C 50%
13°C 49%
11°C 47%
10°C 47%
NUEVO
NUEVO
20 sep 2026
6°C o menos
$31 Vol.
<1%
7°C
$0 Vol.
8%
8°C
$0 Vol.
10%
9°C
$0 Vol.
50%
10°C
$0 Vol.
47%
11°C
$0 Vol.
47%
12°C
$98 Vol.
47%
13°C
$0 Vol.
49%
14°C
$77 Vol.
<1%
15°C
$37 Vol.
<1%
16°C o superior
$37 Vol.
<1%
This market will resolve to the temperature range that contains the lowest temperature recorded by NOAA at the Helsinki Vantaa Airport Station in degrees Celsius on 20 Sep '26.
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=efhk
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.Recent forecasts from agencies including the Finnish Meteorological Institute and Met Office indicate a mild autumn pattern over Helsinki on September 20, with southwesterly flow sustaining daytime highs near 16°C before overnight cooling under partly cloudy skies and scattered showers. Model consensus points to a minimum between 10–13°C, aligning with the tightly bunched market-implied odds near 48–50% for those thresholds. Key differentiating factors include the precise timing of any rain-cooled air masses, boundary-layer mixing under 15–20 km/h winds, and local urban heat retention, all of which can shift the overnight low by 1–2°C. Updated model runs and official observations through evening will clarify whether the minimum settles near the 10–11°C cluster or edges higher toward 12–13°C.
This market will resolve to the temperature range that contains the lowest temperature recorded by NOAA at the Helsinki Vantaa Airport Station in degrees Celsius on 20 Sep '26.
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=efhk
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.
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=efhk
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 18, 2026, 12:31 AM ET
Volumen
$280Fecha de finalización
20 sep 2026Mercado abierto
Sep 18, 2026, 12:31 AM ETFuente de resolución
https://www.weather.gov/wrh/timeseries?site=efhkResolver
0x69c47De9D...This market will resolve to the temperature range that contains the lowest temperature recorded by NOAA at the Helsinki Vantaa Airport Station in degrees Celsius on 20 Sep '26.
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=efhk
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.Recent forecasts from agencies including the Finnish Meteorological Institute and Met Office indicate a mild autumn pattern over Helsinki on September 20, with southwesterly flow sustaining daytime highs near 16°C before overnight cooling under partly cloudy skies and scattered showers. Model consensus points to a minimum between 10–13°C, aligning with the tightly bunched market-implied odds near 48–50% for those thresholds. Key differentiating factors include the precise timing of any rain-cooled air masses, boundary-layer mixing under 15–20 km/h winds, and local urban heat retention, all of which can shift the overnight low by 1–2°C. Updated model runs and official observations through evening will clarify whether the minimum settles near the 10–11°C cluster or edges higher toward 12–13°C.
This market will resolve to the temperature range that contains the lowest temperature recorded by NOAA at the Helsinki Vantaa Airport Station in degrees Celsius on 20 Sep '26.
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=efhk
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.
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=efhk
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.
Volumen
$280Fecha de finalización
20 sep 2026Mercado abierto
Sep 18, 2026, 12:31 AM ETFuente de resolución
https://www.weather.gov/wrh/timeseries?site=efhkResolver
0x69c47De9D...Recent forecasts from agencies including the Finnish Meteorological Institute and Met Office indicate a mild autumn pattern over Helsinki on September 20, with southwesterly flow sustaining daytime highs near 16°C before overnight cooling under partly cloudy skies and scattered showers. Model consensus points to a minimum between 10–13°C, aligning with the tightly bunched market-implied odds near 48–50% for those thresholds. Key differentiating factors include the precise timing of any rain-cooled air masses, boundary-layer mixing under 15–20 km/h winds, and local urban heat retention, all of which can shift the overnight low by 1–2°C. Updated model runs and official observations through evening will clarify whether the minimum settles near the 10–11°C cluster or edges higher toward 12–13°C.
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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