The market's near-certain consensus on 18°C as Helsinki's highest temperature for September 9 reflects real-time surface observations and forecast verification from the Finnish Meteorological Institute. Current synoptic conditions, including a stable high-pressure system and modest southerly flow, have produced afternoon maxima aligning precisely with this threshold, consistent with climatological September averages near 16–17°C. With the daily peak likely already recorded or imminent under clear skies, model ensembles show minimal spread for further warming. Only an unexpected late-day surge from shifting winds or measurement revision at official stations could alter resolution, though such shifts remain statistically rare this late in the diurnal cycle.
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9日赫爾辛基的最高溫度？
9月9日赫爾辛基的最高溫度？
18°C 100.0%
11°C或以下 <1%
12°C <1%
13°C <1%
$28,048 交易量
$28,048 交易量
2026-09-09
11°C或以下
否
12°C
否
13°C
否
14°C
否
15°C
否
16°C
否
17°C
否
18°C
是
19°C
否
20°C
否
21°C或以上
否
18°C 100.0%
11°C或以下 <1%
12°C <1%
13°C <1%
$28,048 交易量
$28,048 交易量
2026-09-09
11°C或以下
$271 交易量
否
12°C
$271 交易量
否
13°C
$236 交易量
否
14°C
$323 交易量
否
15°C
$818 交易量
否
16°C
$2,882 交易量
否
17°C
$6,218 交易量
否
18°C
$10,431 交易量
是
19°C
$4,453 交易量
否
20°C
$1,094 交易量
否
21°C或以上
$1,052 交易量
否
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 9 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 market's near-certain consensus on 18°C as Helsinki's highest temperature for September 9 reflects real-time surface observations and forecast verification from the Finnish Meteorological Institute. Current synoptic conditions, including a stable high-pressure system and modest southerly flow, have produced afternoon maxima aligning precisely with this threshold, consistent with climatological September averages near 16–17°C. With the daily peak likely already recorded or imminent under clear skies, model ensembles show minimal spread for further warming. Only an unexpected late-day surge from shifting winds or measurement revision at official stations could alter resolution, though such shifts remain statistically rare this late in the diurnal cycle.
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 9 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 7, 2026, 12:58 AM ET
交易量
$28,048結束日期
2026-09-09市場開放時間
Sep 7, 2026, 12:58 AM ET已提議結果: 否
無爭議
最終結果: 否
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 9 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 market's near-certain consensus on 18°C as Helsinki's highest temperature for September 9 reflects real-time surface observations and forecast verification from the Finnish Meteorological Institute. Current synoptic conditions, including a stable high-pressure system and modest southerly flow, have produced afternoon maxima aligning precisely with this threshold, consistent with climatological September averages near 16–17°C. With the daily peak likely already recorded or imminent under clear skies, model ensembles show minimal spread for further warming. Only an unexpected late-day surge from shifting winds or measurement revision at official stations could alter resolution, though such shifts remain statistically rare this late in the diurnal cycle.
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 9 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
$28,048結束日期
2026-09-09市場開放時間
Sep 7, 2026, 12:58 AM ET已提議結果: 否
無爭議
最終結果: 否
The market's near-certain consensus on 18°C as Helsinki's highest temperature for September 9 reflects real-time surface observations and forecast verification from the Finnish Meteorological Institute. Current synoptic conditions, including a stable high-pressure system and modest southerly flow, have produced afternoon maxima aligning precisely with this threshold, consistent with climatological September averages near 16–17°C. With the daily peak likely already recorded or imminent under clear skies, model ensembles show minimal spread for further warming. Only an unexpected late-day surge from shifting winds or measurement revision at official stations could alter resolution, though such shifts remain statistically rare this late in the diurnal cycle.
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