Latest numerical weather prediction models from agencies including the Finnish Meteorological Institute and European Centre for Medium-Range Weather Forecasts indicate a daytime high of 18–19 °C in Helsinki on June 10 under mostly cloudy skies with light rain possible and moderate northeasterly winds. This aligns closely with climatological normals for early June, when average maxima reach approximately 16–19 °C. Ensemble spread in short-range forecasts remains modest, supporting market-implied odds favoring 19 °C (43.5 %) and 20 °C (26.5 %) while assigning lower probabilities to outcomes above 21 °C or below 18 °C. Updated model runs and official observations released overnight will provide the final data for resolution.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedHighest temperature in Helsinki on June 10?
Highest temperature in Helsinki on June 10?
19°C 44%
20°C 27%
18°C 13%
21°C or higher 10%
NEW
NEW
Jun 10, 2026
11°C or below
<1%
12°C
<1%
13°C
<1%
14°C
<1%
15°C
<1%
16°C
1%
17°C
4%
18°C
13%
19°C
44%
20°C
27%
21°C or higher
10%
19°C 44%
20°C 27%
18°C 13%
21°C or higher 10%
NEW
NEW
Jun 10, 2026
11°C or below
$383 Vol.
<1%
12°C
$834 Vol.
<1%
13°C
$1,198 Vol.
<1%
14°C
$295 Vol.
<1%
15°C
$270 Vol.
<1%
16°C
$624 Vol.
1%
17°C
$1,195 Vol.
4%
18°C
$898 Vol.
13%
19°C
$364 Vol.
44%
20°C
$427 Vol.
27%
21°C or higher
$698 Vol.
10%
This market will resolve to the temperature range that contains the highest temperature recorded at the Helsinki Vantaa Airport Station in degrees Celsius on 10 Jun '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.Latest numerical weather prediction models from agencies including the Finnish Meteorological Institute and European Centre for Medium-Range Weather Forecasts indicate a daytime high of 18–19 °C in Helsinki on June 10 under mostly cloudy skies with light rain possible and moderate northeasterly winds. This aligns closely with climatological normals for early June, when average maxima reach approximately 16–19 °C. Ensemble spread in short-range forecasts remains modest, supporting market-implied odds favoring 19 °C (43.5 %) and 20 °C (26.5 %) while assigning lower probabilities to outcomes above 21 °C or below 18 °C. Updated model runs and official observations released overnight will provide the final data for resolution.
This market will resolve to the temperature range that contains the highest temperature recorded at the Helsinki Vantaa Airport Station in degrees Celsius on 10 Jun '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.
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.
Market Opened: Jun 8, 2026, 12:06 AM ET
Volume
$7,186End Date
Jun 10, 2026Market Opened
Jun 8, 2026, 12:06 AM ETResolution Source
https://www.wunderground.com/history/daily/fi/vantaa/EFHKResolver
0x69c47De9D...This market will resolve to the temperature range that contains the highest temperature recorded at the Helsinki Vantaa Airport Station in degrees Celsius on 10 Jun '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.Latest numerical weather prediction models from agencies including the Finnish Meteorological Institute and European Centre for Medium-Range Weather Forecasts indicate a daytime high of 18–19 °C in Helsinki on June 10 under mostly cloudy skies with light rain possible and moderate northeasterly winds. This aligns closely with climatological normals for early June, when average maxima reach approximately 16–19 °C. Ensemble spread in short-range forecasts remains modest, supporting market-implied odds favoring 19 °C (43.5 %) and 20 °C (26.5 %) while assigning lower probabilities to outcomes above 21 °C or below 18 °C. Updated model runs and official observations released overnight will provide the final data for resolution.
This market will resolve to the temperature range that contains the highest temperature recorded at the Helsinki Vantaa Airport Station in degrees Celsius on 10 Jun '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.
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.
Volume
$7,186End Date
Jun 10, 2026Market Opened
Jun 8, 2026, 12:06 AM ETResolution Source
https://www.wunderground.com/history/daily/fi/vantaa/EFHKResolver
0x69c47De9D...Latest numerical weather prediction models from agencies including the Finnish Meteorological Institute and European Centre for Medium-Range Weather Forecasts indicate a daytime high of 18–19 °C in Helsinki on June 10 under mostly cloudy skies with light rain possible and moderate northeasterly winds. This aligns closely with climatological normals for early June, when average maxima reach approximately 16–19 °C. Ensemble spread in short-range forecasts remains modest, supporting market-implied odds favoring 19 °C (43.5 %) and 20 °C (26.5 %) while assigning lower probabilities to outcomes above 21 °C or below 18 °C. Updated model runs and official observations released overnight will provide the final data for resolution.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated
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