Current forecasts from the Finnish Meteorological Institute and other models point to a mild southwesterly flow over Helsinki on September 20, supporting daytime highs near 16–17°C amid variable cloud cover and scattered showers. This reflects a slightly warmer-than-climatological air mass for mid-September, when average maxima hover around 14–15°C, though model spread in timing of any clearing or rain bands creates uncertainty around the precise peak. Trader consensus on the closely matched 16°C and 17°C outcomes aligns with this narrow range, as stronger winds or persistent overcast could limit heating while brief sun would favor the upper end. Updated high-resolution runs and FMI briefings expected in the next 24–48 hours will likely refine the daily maximum before resolution.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten. Dies ist keine Handelsberatung und spielt keine Rolle bei der Auflösung dieses Marktes. · AktualisiertHöchste Temperatur in Helsinki am 20. September?
Höchste Temperatur in Helsinki am 20. September?
16°C 34%
17°C 32%
15°C 11%
18°C 11%
NEU
NEU
20. Sep. 2026
11°C oder niedriger
<1%
12°C
3%
13°C
5%
14°C
9%
15°C
11%
16°C
34%
17°C
32%
18°C
11%
19°C
6%
20°C
3%
21°C oder höher
<1%
16°C 34%
17°C 32%
15°C 11%
18°C 11%
NEU
NEU
20. Sep. 2026
11°C oder niedriger
$0 Vol.
<1%
12°C
$34 Vol.
3%
13°C
$0 Vol.
5%
14°C
$8 Vol.
9%
15°C
$0 Vol.
11%
16°C
$0 Vol.
34%
17°C
$0 Vol.
32%
18°C
$0 Vol.
11%
19°C
$0 Vol.
6%
20°C
$0 Vol.
3%
21°C oder höher
$0 Vol.
<1%
This market will resolve to the temperature range that contains the highest 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 highest 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.Current forecasts from the Finnish Meteorological Institute and other models point to a mild southwesterly flow over Helsinki on September 20, supporting daytime highs near 16–17°C amid variable cloud cover and scattered showers. This reflects a slightly warmer-than-climatological air mass for mid-September, when average maxima hover around 14–15°C, though model spread in timing of any clearing or rain bands creates uncertainty around the precise peak. Trader consensus on the closely matched 16°C and 17°C outcomes aligns with this narrow range, as stronger winds or persistent overcast could limit heating while brief sun would favor the upper end. Updated high-resolution runs and FMI briefings expected in the next 24–48 hours will likely refine the daily maximum before resolution.
This market will resolve to the temperature range that contains the highest 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 highest 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 highest 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 18, 2026, 12:58 AM ET
Volumen
$42Enddatum
20. Sep. 2026Markt eröffnet
Sep 18, 2026, 12:58 AM ETAbwicklungsquelle
https://www.weather.gov/wrh/timeseries?site=efhkAbwickler
0x69c47De9D...This market will resolve to the temperature range that contains the highest 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 highest 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.Current forecasts from the Finnish Meteorological Institute and other models point to a mild southwesterly flow over Helsinki on September 20, supporting daytime highs near 16–17°C amid variable cloud cover and scattered showers. This reflects a slightly warmer-than-climatological air mass for mid-September, when average maxima hover around 14–15°C, though model spread in timing of any clearing or rain bands creates uncertainty around the precise peak. Trader consensus on the closely matched 16°C and 17°C outcomes aligns with this narrow range, as stronger winds or persistent overcast could limit heating while brief sun would favor the upper end. Updated high-resolution runs and FMI briefings expected in the next 24–48 hours will likely refine the daily maximum before resolution.
This market will resolve to the temperature range that contains the highest 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 highest 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 highest 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
$42Enddatum
20. Sep. 2026Markt eröffnet
Sep 18, 2026, 12:58 AM ETAbwicklungsquelle
https://www.weather.gov/wrh/timeseries?site=efhkAbwickler
0x69c47De9D...Current forecasts from the Finnish Meteorological Institute and other models point to a mild southwesterly flow over Helsinki on September 20, supporting daytime highs near 16–17°C amid variable cloud cover and scattered showers. This reflects a slightly warmer-than-climatological air mass for mid-September, when average maxima hover around 14–15°C, though model spread in timing of any clearing or rain bands creates uncertainty around the precise peak. Trader consensus on the closely matched 16°C and 17°C outcomes aligns with this narrow range, as stronger winds or persistent overcast could limit heating while brief sun would favor the upper end. Updated high-resolution runs and FMI briefings expected in the next 24–48 hours will likely refine the daily maximum before resolution.
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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