Recent forecasts from models including GFS and ECMWF indicate a daily maximum of 16–17°C for Helsinki on September 20, driven by southwesterly flow and partly cloudy conditions with scattered showers under 1005–1002 hPa pressure. This aligns with early autumn climatology, where average highs reach 15–16°C amid a seasonal cooling trend and frequent Atlantic disturbances. Trader emphasis on 17°C reflects slight model spread favoring brief warmer advection, while 16°C captures the consensus central tendency; lower outcomes remain improbable absent unexpected cold-air intrusion or clear-sky radiative cooling. Updated runs ahead of the 48-hour window will refine these probabilities.
Eksperimental na AI-generated summary na nire-reference ang Polymarket data. Hindi ito trading advice at wala itong papel sa kung paano nire-resolve ang market na ito. · Na-updateHighest temperature in Helsinki on September 20?
Highest temperature in Helsinki on September 20?
17°C 57%
16°C 37%
15°C 6%
18°C 5%
BAGO
BAGO
Sep 20, 2026
11°C or below
<1%
12°C
1%
13°C
2%
14°C
4%
15°C
6%
16°C
37%
17°C
57%
18°C
5%
19°C
5%
20°C
3%
21°C or higher
<1%
17°C 57%
16°C 37%
15°C 6%
18°C 5%
BAGO
BAGO
Sep 20, 2026
11°C or below
$181 Vol.
<1%
12°C
$34 Vol.
1%
13°C
$0 Vol.
2%
14°C
$8 Vol.
4%
15°C
$45 Vol.
6%
16°C
$194 Vol.
37%
17°C
$244 Vol.
57%
18°C
$40 Vol.
5%
19°C
$0 Vol.
5%
20°C
$0 Vol.
3%
21°C or higher
$97 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.Recent forecasts from models including GFS and ECMWF indicate a daily maximum of 16–17°C for Helsinki on September 20, driven by southwesterly flow and partly cloudy conditions with scattered showers under 1005–1002 hPa pressure. This aligns with early autumn climatology, where average highs reach 15–16°C amid a seasonal cooling trend and frequent Atlantic disturbances. Trader emphasis on 17°C reflects slight model spread favoring brief warmer advection, while 16°C captures the consensus central tendency; lower outcomes remain improbable absent unexpected cold-air intrusion or clear-sky radiative cooling. Updated runs ahead of the 48-hour window will refine these probabilities.
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.
Binuksan ang Market: Sep 18, 2026, 12:58 AM ET
Volume
$843Petsa ng Pagtatapos
Sep 20, 2026Binuksan ang Market
Sep 18, 2026, 12:58 AM ETResolution Source
https://www.weather.gov/wrh/timeseries?site=efhkResolver
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.Recent forecasts from models including GFS and ECMWF indicate a daily maximum of 16–17°C for Helsinki on September 20, driven by southwesterly flow and partly cloudy conditions with scattered showers under 1005–1002 hPa pressure. This aligns with early autumn climatology, where average highs reach 15–16°C amid a seasonal cooling trend and frequent Atlantic disturbances. Trader emphasis on 17°C reflects slight model spread favoring brief warmer advection, while 16°C captures the consensus central tendency; lower outcomes remain improbable absent unexpected cold-air intrusion or clear-sky radiative cooling. Updated runs ahead of the 48-hour window will refine these probabilities.
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.
Volume
$843Petsa ng Pagtatapos
Sep 20, 2026Binuksan ang Market
Sep 18, 2026, 12:58 AM ETResolution Source
https://www.weather.gov/wrh/timeseries?site=efhkResolver
0x69c47De9D...Recent forecasts from models including GFS and ECMWF indicate a daily maximum of 16–17°C for Helsinki on September 20, driven by southwesterly flow and partly cloudy conditions with scattered showers under 1005–1002 hPa pressure. This aligns with early autumn climatology, where average highs reach 15–16°C amid a seasonal cooling trend and frequent Atlantic disturbances. Trader emphasis on 17°C reflects slight model spread favoring brief warmer advection, while 16°C captures the consensus central tendency; lower outcomes remain improbable absent unexpected cold-air intrusion or clear-sky radiative cooling. Updated runs ahead of the 48-hour window will refine these probabilities.
Eksperimental na AI-generated summary na nire-reference ang Polymarket data. Hindi ito trading advice at wala itong papel sa kung paano nire-resolve ang market na ito. · Na-update
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