Official observations from the Finnish Meteorological Institute (FMI) confirm Helsinki's surface temperature peaked at 18°C around midday on May 13, amid a brief spell of clearer skies and light southerly winds that allowed diurnal heating consistent with early May climatology, where average highs hover near 15–16°C. Current readings have fallen to 10–12°C under increasing cloud cover and showers, with sunset nearing 21:50 local time limiting further warming potential per FMI and ECMWF model consensus. Trader sentiment reflects this skin-in-the-game assessment, pricing 19°C or higher at near-zero implied probability. A realistic challenge would require improbable sudden clearing for late-afternoon solar insolation to push boundaries, though low sun angle and persistent clouds make it unlikely.
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 May 13?
Highest temperature in Helsinki on May 13?
18°C 100.0%
9°C or below <1%
10°C <1%
11°C <1%
$47,404 交易量
$47,404 交易量
2026-05-13
9°C or below
No
10°C
No
11°C
No
12°C
No
13°C
No
14°C
No
15°C
No
16°C
No
17°C
No
18°C
Yes
19°C or higher
No
18°C 100.0%
9°C or below <1%
10°C <1%
11°C <1%
$47,404 交易量
$47,404 交易量
2026-05-13
9°C or below
$1,347 交易量
No
10°C
$1,221 交易量
No
11°C
$1,475 交易量
No
12°C
$1,313 交易量
No
13°C
$3,382 交易量
No
14°C
$9,871 交易量
No
15°C
$2,639 交易量
No
16°C
$3,768 交易量
No
17°C
$3,481 交易量
No
18°C
$10,091 交易量
Yes
19°C or higher
$8,817 交易量
No
This market will resolve to the temperature range that contains the highest temperature recorded at the Helsinki Vantaa Airport Station in degrees Celsius on 13 May '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.Official observations from the Finnish Meteorological Institute (FMI) confirm Helsinki's surface temperature peaked at 18°C around midday on May 13, amid a brief spell of clearer skies and light southerly winds that allowed diurnal heating consistent with early May climatology, where average highs hover near 15–16°C. Current readings have fallen to 10–12°C under increasing cloud cover and showers, with sunset nearing 21:50 local time limiting further warming potential per FMI and ECMWF model consensus. Trader sentiment reflects this skin-in-the-game assessment, pricing 19°C or higher at near-zero implied probability. A realistic challenge would require improbable sudden clearing for late-afternoon solar insolation to push boundaries, though low sun angle and persistent clouds make it unlikely.
This market will resolve to the temperature range that contains the highest temperature recorded at the Helsinki Vantaa Airport Station in degrees Celsius on 13 May '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： May 11, 2026, 12:51 AM ET
交易量
$47,404結束日期
2026-05-13市場開放時間
May 11, 2026, 12:51 AM ET已提議結果: No
無爭議
最終結果: No
This market will resolve to the temperature range that contains the highest temperature recorded at the Helsinki Vantaa Airport Station in degrees Celsius on 13 May '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.Official observations from the Finnish Meteorological Institute (FMI) confirm Helsinki's surface temperature peaked at 18°C around midday on May 13, amid a brief spell of clearer skies and light southerly winds that allowed diurnal heating consistent with early May climatology, where average highs hover near 15–16°C. Current readings have fallen to 10–12°C under increasing cloud cover and showers, with sunset nearing 21:50 local time limiting further warming potential per FMI and ECMWF model consensus. Trader sentiment reflects this skin-in-the-game assessment, pricing 19°C or higher at near-zero implied probability. A realistic challenge would require improbable sudden clearing for late-afternoon solar insolation to push boundaries, though low sun angle and persistent clouds make it unlikely.
This market will resolve to the temperature range that contains the highest temperature recorded at the Helsinki Vantaa Airport Station in degrees Celsius on 13 May '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
$47,404結束日期
2026-05-13市場開放時間
May 11, 2026, 12:51 AM ET已提議結果: No
無爭議
最終結果: No
Official observations from the Finnish Meteorological Institute (FMI) confirm Helsinki's surface temperature peaked at 18°C around midday on May 13, amid a brief spell of clearer skies and light southerly winds that allowed diurnal heating consistent with early May climatology, where average highs hover near 15–16°C. Current readings have fallen to 10–12°C under increasing cloud cover and showers, with sunset nearing 21:50 local time limiting further warming potential per FMI and ECMWF model consensus. Trader sentiment reflects this skin-in-the-game assessment, pricing 19°C or higher at near-zero implied probability. A realistic challenge would require improbable sudden clearing for late-afternoon solar insolation to push boundaries, though low sun angle and persistent clouds make it unlikely.
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