Latest ensemble forecasts from the Finnish Meteorological Institute and ECMWF place Helsinki-Vantaa’s May 17 daytime maximum in the narrow 16–17 °C band, reflecting light southerly advection of mild continental air under a weakening high-pressure ridge. Subtle model disagreements on afternoon cloud timing and boundary-layer mixing create the tight clustering between these two outcomes, while historical mid-May climatology averages 15 °C highs with occasional +2 °C anomalies during spring warming episodes. Resolution hinges on official 24-hour maximum readings once insolation peaks and any thin high cloud or brief frontal influence materializes; traders therefore track the next FMI hourly update for any revision in peak heating potential.
สรุปจาก AI ทดลองที่อ้างอิงข้อมูลจาก Polymarket ไม่ใช่คำแนะนำในการเทรดและไม่มีผลต่อการตัดสินตลาดนี้ · อัปเดตแล้วHighest temperature in Helsinki on May 17?
17°C 33%
16°C 32%
15°C 19%
18°C 9.3%
9°C or below
<1%
10°C
<1%
11°C
<1%
12°C
1%
13°C
1%
14°C
8%
15°C
19%
16°C
32%
17°C
33%
18°C
9%
19°C or higher
2%
17°C 33%
16°C 32%
15°C 19%
18°C 9.3%
9°C or below
<1%
10°C
<1%
11°C
<1%
12°C
1%
13°C
1%
14°C
8%
15°C
19%
16°C
32%
17°C
33%
18°C
9%
19°C or higher
2%
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.
ตลาดเปิดเมื่อ: May 15, 2026, 12:06 AM ET
แหล่งข้อมูลการตัดสินผล
https://www.wunderground.com/history/daily/fi/vantaa/EFHKThe 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.
แหล่งข้อมูลการตัดสินผล
https://www.wunderground.com/history/daily/fi/vantaa/EFHKLatest ensemble forecasts from the Finnish Meteorological Institute and ECMWF place Helsinki-Vantaa’s May 17 daytime maximum in the narrow 16–17 °C band, reflecting light southerly advection of mild continental air under a weakening high-pressure ridge. Subtle model disagreements on afternoon cloud timing and boundary-layer mixing create the tight clustering between these two outcomes, while historical mid-May climatology averages 15 °C highs with occasional +2 °C anomalies during spring warming episodes. Resolution hinges on official 24-hour maximum readings once insolation peaks and any thin high cloud or brief frontal influence materializes; traders therefore track the next FMI hourly update for any revision in peak heating potential.
สรุปจาก AI ทดลองที่อ้างอิงข้อมูลจาก Polymarket ไม่ใช่คำแนะนำในการเทรดและไม่มีผลต่อการตัดสินตลาดนี้ · อัปเดตแล้ว
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