Persistent cloud cover, light rain showers, and moderate southwesterly winds are limiting overnight radiative cooling across Helsinki, keeping the daily minimum near 10–11°C amid humid maritime air masses. Official forecasts from sources like the Finnish Meteorological Institute show early-morning readings around 11°C, with daytime highs climbing to 14–15°C under mostly overcast skies. These conditions align closely with historical September averages but remain several degrees above the long-term record low for the date. Minor differences between 10°C and 11°C outcomes hinge on exact wind speeds and shower timing in the final hours, as stronger mixing or brief clear spells could allow slightly deeper cooling before resolution.
基于Polymarket数据的AI实验性摘要。这不是交易建议，也不影响该市场的结算方式。 · 更新于9月18日赫尔辛基最低气温？
9月18日赫尔辛基最低气温？
10°C 100%
11°C 59%
9°C 19%
8°C 17%
最新
最新
2026-09-18
5°C或以下
<1%
6°C
<1%
7°C
<1%
8°C
17%
9°C
19%
10°C
100%
11°C
59%
12°C
<1%
13°C
<1%
14°C
<1%
15°C或更高
<1%
10°C 100%
11°C 59%
9°C 19%
8°C 17%
最新
最新
2026-09-18
5°C或以下
$41 交易量
<1%
6°C
$0 交易量
<1%
7°C
$0 交易量
<1%
8°C
$0 交易量
17%
9°C
$50 交易量
19%
10°C
$0 交易量
100%
11°C
$6 交易量
59%
12°C
$155 交易量
<1%
13°C
$55 交易量
<1%
14°C
$15 交易量
<1%
15°C或更高
$41 交易量
<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 18 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.Persistent cloud cover, light rain showers, and moderate southwesterly winds are limiting overnight radiative cooling across Helsinki, keeping the daily minimum near 10–11°C amid humid maritime air masses. Official forecasts from sources like the Finnish Meteorological Institute show early-morning readings around 11°C, with daytime highs climbing to 14–15°C under mostly overcast skies. These conditions align closely with historical September averages but remain several degrees above the long-term record low for the date. Minor differences between 10°C and 11°C outcomes hinge on exact wind speeds and shower timing in the final hours, as stronger mixing or brief clear spells could allow slightly deeper cooling before resolution.
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 18 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.
市场开放时间： Sep 16, 2026, 12:31 AM ET
交易量
$363结束日期
2026-09-18市场开放时间
Sep 16, 2026, 12:31 AM ETThis 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 18 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.Persistent cloud cover, light rain showers, and moderate southwesterly winds are limiting overnight radiative cooling across Helsinki, keeping the daily minimum near 10–11°C amid humid maritime air masses. Official forecasts from sources like the Finnish Meteorological Institute show early-morning readings around 11°C, with daytime highs climbing to 14–15°C under mostly overcast skies. These conditions align closely with historical September averages but remain several degrees above the long-term record low for the date. Minor differences between 10°C and 11°C outcomes hinge on exact wind speeds and shower timing in the final hours, as stronger mixing or brief clear spells could allow slightly deeper cooling before resolution.
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 18 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.
交易量
$363结束日期
2026-09-18市场开放时间
Sep 16, 2026, 12:31 AM ETPersistent cloud cover, light rain showers, and moderate southwesterly winds are limiting overnight radiative cooling across Helsinki, keeping the daily minimum near 10–11°C amid humid maritime air masses. Official forecasts from sources like the Finnish Meteorological Institute show early-morning readings around 11°C, with daytime highs climbing to 14–15°C under mostly overcast skies. These conditions align closely with historical September averages but remain several degrees above the long-term record low for the date. Minor differences between 10°C and 11°C outcomes hinge on exact wind speeds and shower timing in the final hours, as stronger mixing or brief clear spells could allow slightly deeper cooling before resolution.
基于Polymarket数据的AI实验性摘要。这不是交易建议，也不影响该市场的结算方式。 · 更新于
警惕外部链接哦。
警惕外部链接哦。
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