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.
基於Polymarket數據的AI實驗性摘要。這不是交易建議，也不影響該市場的結算方式。 · 更新於9月20日赫爾辛基的最高溫度？
9月20日赫爾辛基的最高溫度？
17°C 57%
16°C 37%
15°C 7%
19°C 6%
最新
最新
2026-09-20
11°C或以下
<1%
12°C
2%
13°C
4%
14°C
4%
15°C
7%
16°C
37%
17°C
57%
18°C
5%
19°C
6%
20°C
3%
21°C或以上
<1%
17°C 57%
16°C 37%
15°C 7%
19°C 6%
最新
最新
2026-09-20
11°C或以下
$181 交易量
<1%
12°C
$34 交易量
2%
13°C
$0 交易量
4%
14°C
$8 交易量
4%
15°C
$45 交易量
7%
16°C
$194 交易量
37%
17°C
$244 交易量
57%
18°C
$40 交易量
5%
19°C
$0 交易量
6%
20°C
$0 交易量
3%
21°C或以上
$97 交易量
<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.
市場開放時間： Sep 18, 2026, 12:58 AM ET
交易量
$843結束日期
2026-09-20市場開放時間
Sep 18, 2026, 12:58 AM ETThis 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.
交易量
$843結束日期
2026-09-20市場開放時間
Sep 18, 2026, 12:58 AM ETRecent 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.
基於Polymarket數據的AI實驗性摘要。這不是交易建議，也不影響該市場的結算方式。 · 更新於
警惕外部連結哦。
警惕外部連結哦。
Frequently Asked Questions