Finnish Meteorological Institute forecasts for Helsinki-Vantaa Airport on April 17 show a consensus high temperature clustered tightly around 15-16°C under partly cloudy skies and light north-easterly winds of 3-5 m/s, driving the near-even trader split between these outcomes at 33.5% and 32.5% implied probabilities. This mild outlook, well above April's climatological average of 8-10°C, stems from a high-pressure ridge enabling greater solar insolation and warmer air advection, though lingering northerly flow and variable cloud cover introduce uncertainty in peak boundary-layer heating during the afternoon diurnal maximum. Ensemble models like ECMWF and GFS exhibit minor spreads of 1-2°C, with resolution hinging on official observations through FMI's hourly updates; no major forecast shifts occurred in the past 24 hours.
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Highest temperature in Helsinki on April 17?
Highest temperature in Helsinki on April 17?
15°C 37%
16°C 35%
17°C 12%
18°C or higher 12%
最新
$10,194 交易量
最新
$10,194 交易量
2026-04-17
8°C or below
<1%
9°C
<1%
10°C
<1%
11°C
<1%
12°C
1%
13°C
5%
14°C
9%
15°C
37%
16°C
35%
17°C
12%
18°C or higher
12%
15°C 37%
16°C 35%
17°C 12%
18°C or higher 12%
最新
$10,194 交易量
最新
$10,194 交易量
2026-04-17
8°C or below
$1,849 交易量
<1%
9°C
$1,682 交易量
<1%
10°C
$1,123 交易量
<1%
11°C
$1,515 交易量
<1%
12°C
$692 交易量
1%
13°C
$879 交易量
5%
14°C
$489 交易量
9%
15°C
$394 交易量
37%
16°C
$512 交易量
35%
17°C
$446 交易量
12%
18°C or higher
$619 交易量
12%
This market will resolve to the temperature range that contains the highest temperature recorded at the Helsinki Vantaa Airport Station in degrees Celsius on 17 Apr '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Helsinki Vantaa Airport Station once information is finalized, 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 to "Yes" until all data for this date has been finalized.
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.
Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.Finnish Meteorological Institute forecasts for Helsinki-Vantaa Airport on April 17 show a consensus high temperature clustered tightly around 15-16°C under partly cloudy skies and light north-easterly winds of 3-5 m/s, driving the near-even trader split between these outcomes at 33.5% and 32.5% implied probabilities. This mild outlook, well above April's climatological average of 8-10°C, stems from a high-pressure ridge enabling greater solar insolation and warmer air advection, though lingering northerly flow and variable cloud cover introduce uncertainty in peak boundary-layer heating during the afternoon diurnal maximum. Ensemble models like ECMWF and GFS exhibit minor spreads of 1-2°C, with resolution hinging on official observations through FMI's hourly updates; no major forecast shifts occurred in the past 24 hours.
This market will resolve to the temperature range that contains the highest temperature recorded at the Helsinki Vantaa Airport Station in degrees Celsius on 17 Apr '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Helsinki Vantaa Airport Station once information is finalized, 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 to "Yes" until all data for this date has been finalized.
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.
Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Helsinki Vantaa Airport Station once information is finalized, 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 to "Yes" until all data for this date has been finalized.
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.
Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.
市場開放時間： Apr 15, 2026, 12:12 AM ET
交易量
$10,194結束日期
2026-04-17市場開放時間
Apr 15, 2026, 12:12 AM ETThis market will resolve to the temperature range that contains the highest temperature recorded at the Helsinki Vantaa Airport Station in degrees Celsius on 17 Apr '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Helsinki Vantaa Airport Station once information is finalized, 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 to "Yes" until all data for this date has been finalized.
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.
Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.Finnish Meteorological Institute forecasts for Helsinki-Vantaa Airport on April 17 show a consensus high temperature clustered tightly around 15-16°C under partly cloudy skies and light north-easterly winds of 3-5 m/s, driving the near-even trader split between these outcomes at 33.5% and 32.5% implied probabilities. This mild outlook, well above April's climatological average of 8-10°C, stems from a high-pressure ridge enabling greater solar insolation and warmer air advection, though lingering northerly flow and variable cloud cover introduce uncertainty in peak boundary-layer heating during the afternoon diurnal maximum. Ensemble models like ECMWF and GFS exhibit minor spreads of 1-2°C, with resolution hinging on official observations through FMI's hourly updates; no major forecast shifts occurred in the past 24 hours.
This market will resolve to the temperature range that contains the highest temperature recorded at the Helsinki Vantaa Airport Station in degrees Celsius on 17 Apr '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Helsinki Vantaa Airport Station once information is finalized, 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 to "Yes" until all data for this date has been finalized.
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.
Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Helsinki Vantaa Airport Station once information is finalized, 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 to "Yes" until all data for this date has been finalized.
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.
Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.
交易量
$10,194結束日期
2026-04-17市場開放時間
Apr 15, 2026, 12:12 AM ETFinnish Meteorological Institute forecasts for Helsinki-Vantaa Airport on April 17 show a consensus high temperature clustered tightly around 15-16°C under partly cloudy skies and light north-easterly winds of 3-5 m/s, driving the near-even trader split between these outcomes at 33.5% and 32.5% implied probabilities. This mild outlook, well above April's climatological average of 8-10°C, stems from a high-pressure ridge enabling greater solar insolation and warmer air advection, though lingering northerly flow and variable cloud cover introduce uncertainty in peak boundary-layer heating during the afternoon diurnal maximum. Ensemble models like ECMWF and GFS exhibit minor spreads of 1-2°C, with resolution hinging on official observations through FMI's hourly updates; no major forecast shifts occurred in the past 24 hours.
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