Traders see the lowest temperature in Helsinki on September 21 split evenly between 7°C and 8°C because ensemble forecasts show overnight radiative cooling under partly cloudy skies with light northerly winds likely bottoming near 8–10°C. Slight differences in model timing for cloud cover and wind speed create the tight clustering at 7–8°C, with 6°C remaining competitive amid typical late-September variability. Official guidance from the Finnish Meteorological Institute and GFS runs places the minimum in this range after daytime highs near 15–16°C, consistent with recent observations showing a cooling trend but no extreme cold advection. The final value hinges on precise overnight readings from Helsinki stations.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten. Dies ist keine Handelsberatung und spielt keine Rolle bei der Auflösung dieses Marktes. · AktualisiertNiedrigste Temperatur in Helsinki am 21. September?
Niedrigste Temperatur in Helsinki am 21. September?
7°C 100%
8°C 100%
6°C 90%
5°C 5%
$763 Vol.
$763 Vol.
21. Sep. 2026
4°C oder weniger
1%
5°C
5%
6°C
90%
7°C
100%
8°C
100%
9°C
<1%
10°C
<1%
11°C
<1%
12°C
<1%
13°C
<1%
14°C oder höher
<1%
7°C 100%
8°C 100%
6°C 90%
5°C 5%
$763 Vol.
$763 Vol.
21. Sep. 2026
4°C oder weniger
$31 Vol.
1%
5°C
$0 Vol.
5%
6°C
$0 Vol.
90%
7°C
$0 Vol.
100%
8°C
$0 Vol.
100%
9°C
$320 Vol.
<1%
10°C
$269 Vol.
<1%
11°C
$25 Vol.
<1%
12°C
$20 Vol.
<1%
13°C
$62 Vol.
<1%
14°C oder höher
$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 21 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.Traders see the lowest temperature in Helsinki on September 21 split evenly between 7°C and 8°C because ensemble forecasts show overnight radiative cooling under partly cloudy skies with light northerly winds likely bottoming near 8–10°C. Slight differences in model timing for cloud cover and wind speed create the tight clustering at 7–8°C, with 6°C remaining competitive amid typical late-September variability. Official guidance from the Finnish Meteorological Institute and GFS runs places the minimum in this range after daytime highs near 15–16°C, consistent with recent observations showing a cooling trend but no extreme cold advection. The final value hinges on precise overnight readings from Helsinki stations.
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 21 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.
Markt eröffnet: Sep 19, 2026, 12:31 AM ET
Volumen
$763Enddatum
21. Sep. 2026Markt eröffnet
Sep 19, 2026, 12:31 AM ETAbwicklungsquelle
https://www.weather.gov/wrh/timeseries?site=efhkAbwickler
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 21 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.Traders see the lowest temperature in Helsinki on September 21 split evenly between 7°C and 8°C because ensemble forecasts show overnight radiative cooling under partly cloudy skies with light northerly winds likely bottoming near 8–10°C. Slight differences in model timing for cloud cover and wind speed create the tight clustering at 7–8°C, with 6°C remaining competitive amid typical late-September variability. Official guidance from the Finnish Meteorological Institute and GFS runs places the minimum in this range after daytime highs near 15–16°C, consistent with recent observations showing a cooling trend but no extreme cold advection. The final value hinges on precise overnight readings from Helsinki stations.
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 21 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
$763Enddatum
21. Sep. 2026Markt eröffnet
Sep 19, 2026, 12:31 AM ETAbwicklungsquelle
https://www.weather.gov/wrh/timeseries?site=efhkAbwickler
0x69c47De9D...Traders see the lowest temperature in Helsinki on September 21 split evenly between 7°C and 8°C because ensemble forecasts show overnight radiative cooling under partly cloudy skies with light northerly winds likely bottoming near 8–10°C. Slight differences in model timing for cloud cover and wind speed create the tight clustering at 7–8°C, with 6°C remaining competitive amid typical late-September variability. Official guidance from the Finnish Meteorological Institute and GFS runs places the minimum in this range after daytime highs near 15–16°C, consistent with recent observations showing a cooling trend but no extreme cold advection. The final value hinges on precise overnight readings from Helsinki stations.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten. Dies ist keine Handelsberatung und spielt keine Rolle bei der Auflösung dieses Marktes. · Aktualisiert
Vorsicht bei externen Links.
Vorsicht bei externen Links.
Häufig gestellte Fragen