Recent forecast models from sources including the Met Office and BBC indicate a daytime high in Helsinki on August 18 likely near 19°C under mostly cloudy conditions with light winds and minimal precipitation, placing the outcome near the boundary between 19°C and 20°C. Trader consensus clusters tightly on 20–21°C because small differences in cloud cover, Baltic Sea surface temperatures, and the timing of any weak frontal passage can shift the daily maximum by 1–2°C. Historical August climatology shows average highs around 18–19°C with occasional warmer anomalies, and the market reflects ongoing model spread typical 48 hours before the event rather than any single dominant warm or cool signal.
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8月18日赫尔辛基气温最高？
8月18日赫尔辛基气温最高？
20°C 42%
21°C 34%
19°C 15%
22°C 9%
最新
最新
2026-08-18
15°C或以下
<1%
16°C
1%
17°C
2%
18°C
8%
19°C
15%
20°C
42%
21°C
34%
22°C
9%
23°C
5%
24°C
5%
25°C或更高
<1%
20°C 42%
21°C 34%
19°C 15%
22°C 9%
最新
最新
2026-08-18
15°C或以下
$0 交易量
<1%
16°C
$115 交易量
1%
17°C
$31 交易量
2%
18°C
$20 交易量
8%
19°C
$28 交易量
15%
20°C
$0 交易量
42%
21°C
$7 交易量
34%
22°C
$105 交易量
9%
23°C
$17 交易量
5%
24°C
$10 交易量
5%
25°C或更高
$10 交易量
<1%
This market will resolve based on the highest temperature recorded in the 'Daily Observations' table on Weather Underground, not the figure displayed in the 'Day High & Low' summary section; in the event of any discrepancy between the two, the Daily Observations table shall be the primary resolution source not the Day High & Low section.
This market will resolve to the temperature range that contains the highest temperature recorded at the Helsinki Vantaa Airport Station in degrees Celsius on 18 Aug '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Helsinki Vantaa Airport Station, available here: https://www.wunderground.com/history/daily/fi/vantaa/EFHK.
To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.
This market can not resolve until the first data point for the following date has been published on the resolution source.
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 forecast models from sources including the Met Office and BBC indicate a daytime high in Helsinki on August 18 likely near 19°C under mostly cloudy conditions with light winds and minimal precipitation, placing the outcome near the boundary between 19°C and 20°C. Trader consensus clusters tightly on 20–21°C because small differences in cloud cover, Baltic Sea surface temperatures, and the timing of any weak frontal passage can shift the daily maximum by 1–2°C. Historical August climatology shows average highs around 18–19°C with occasional warmer anomalies, and the market reflects ongoing model spread typical 48 hours before the event rather than any single dominant warm or cool signal.
This market will resolve based on the highest temperature recorded in the 'Daily Observations' table on Weather Underground, not the figure displayed in the 'Day High & Low' summary section; in the event of any discrepancy between the two, the Daily Observations table shall be the primary resolution source not the Day High & Low section.
This market will resolve to the temperature range that contains the highest temperature recorded at the Helsinki Vantaa Airport Station in degrees Celsius on 18 Aug '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Helsinki Vantaa Airport Station, available here: https://www.wunderground.com/history/daily/fi/vantaa/EFHK.
To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.
This market can not resolve until the first data point for the following date has been published on the resolution source.
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.
This market will resolve to the temperature range that contains the highest temperature recorded at the Helsinki Vantaa Airport Station in degrees Celsius on 18 Aug '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Helsinki Vantaa Airport Station, available here: https://www.wunderground.com/history/daily/fi/vantaa/EFHK.
To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.
This market can not resolve until the first data point for the following date has been published on the resolution source.
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： Aug 16, 2026, 12:58 AM ET
交易量
$342结束日期
2026-08-18市场开放时间
Aug 16, 2026, 12:58 AM ETThis market will resolve based on the highest temperature recorded in the 'Daily Observations' table on Weather Underground, not the figure displayed in the 'Day High & Low' summary section; in the event of any discrepancy between the two, the Daily Observations table shall be the primary resolution source not the Day High & Low section.
This market will resolve to the temperature range that contains the highest temperature recorded at the Helsinki Vantaa Airport Station in degrees Celsius on 18 Aug '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Helsinki Vantaa Airport Station, available here: https://www.wunderground.com/history/daily/fi/vantaa/EFHK.
To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.
This market can not resolve until the first data point for the following date has been published on the resolution source.
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 forecast models from sources including the Met Office and BBC indicate a daytime high in Helsinki on August 18 likely near 19°C under mostly cloudy conditions with light winds and minimal precipitation, placing the outcome near the boundary between 19°C and 20°C. Trader consensus clusters tightly on 20–21°C because small differences in cloud cover, Baltic Sea surface temperatures, and the timing of any weak frontal passage can shift the daily maximum by 1–2°C. Historical August climatology shows average highs around 18–19°C with occasional warmer anomalies, and the market reflects ongoing model spread typical 48 hours before the event rather than any single dominant warm or cool signal.
This market will resolve based on the highest temperature recorded in the 'Daily Observations' table on Weather Underground, not the figure displayed in the 'Day High & Low' summary section; in the event of any discrepancy between the two, the Daily Observations table shall be the primary resolution source not the Day High & Low section.
This market will resolve to the temperature range that contains the highest temperature recorded at the Helsinki Vantaa Airport Station in degrees Celsius on 18 Aug '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Helsinki Vantaa Airport Station, available here: https://www.wunderground.com/history/daily/fi/vantaa/EFHK.
To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.
This market can not resolve until the first data point for the following date has been published on the resolution source.
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.
This market will resolve to the temperature range that contains the highest temperature recorded at the Helsinki Vantaa Airport Station in degrees Celsius on 18 Aug '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Helsinki Vantaa Airport Station, available here: https://www.wunderground.com/history/daily/fi/vantaa/EFHK.
To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.
This market can not resolve until the first data point for the following date has been published on the resolution source.
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
$342结束日期
2026-08-18市场开放时间
Aug 16, 2026, 12:58 AM ETRecent forecast models from sources including the Met Office and BBC indicate a daytime high in Helsinki on August 18 likely near 19°C under mostly cloudy conditions with light winds and minimal precipitation, placing the outcome near the boundary between 19°C and 20°C. Trader consensus clusters tightly on 20–21°C because small differences in cloud cover, Baltic Sea surface temperatures, and the timing of any weak frontal passage can shift the daily maximum by 1–2°C. Historical August climatology shows average highs around 18–19°C with occasional warmer anomalies, and the market reflects ongoing model spread typical 48 hours before the event rather than any single dominant warm or cool signal.
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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