Recent forecasts from the Finnish Meteorological Institute indicate a daily maximum temperature of 15°C in Helsinki on June 14, 2026, driven by persistent cloud cover, light easterly winds, and stable atmospheric conditions limiting daytime heating. Multiple model runs align closely with observed readings hovering near 13–15°C through afternoon hours, consistent with near-normal June climatology for the region. This strong consensus underpins the market's 100% implied probability for a 15°C high. A late-day temperature spike from unexpected clearing skies or localized advection could realistically push readings higher, though current guidance shows low likelihood of such shifts before 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 14?
Highest temperature in Helsinki on June 14?
15°C 100.0%
10°C or below <1%
11°C <1%
12°C <1%
$33,998 Vol.
$33,998 Vol.
Jun 14, 2026
10°C or below
No
11°C
No
12°C
No
13°C
No
14°C
No
15°C
Yes
16°C
No
17°C
No
18°C
No
19°C
No
20°C or higher
No
15°C 100.0%
10°C or below <1%
11°C <1%
12°C <1%
$33,998 Vol.
$33,998 Vol.
Jun 14, 2026
10°C or below
$513 Vol.
No
11°C
$358 Vol.
No
12°C
$1,136 Vol.
No
13°C
$1,751 Vol.
No
14°C
$3,617 Vol.
No
15°C
$11,101 Vol.
Yes
16°C
$5,784 Vol.
No
17°C
$3,633 Vol.
No
18°C
$2,511 Vol.
No
19°C
$2,781 Vol.
No
20°C or higher
$813 Vol.
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 14 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.Recent forecasts from the Finnish Meteorological Institute indicate a daily maximum temperature of 15°C in Helsinki on June 14, 2026, driven by persistent cloud cover, light easterly winds, and stable atmospheric conditions limiting daytime heating. Multiple model runs align closely with observed readings hovering near 13–15°C through afternoon hours, consistent with near-normal June climatology for the region. This strong consensus underpins the market's 100% implied probability for a 15°C high. A late-day temperature spike from unexpected clearing skies or localized advection could realistically push readings higher, though current guidance shows low likelihood of such shifts before 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 14 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 12, 2026, 12:19 AM ET
Volume
$33,998End Date
Jun 14, 2026Market Opened
Jun 12, 2026, 12:19 AM ETResolution Source
https://www.wunderground.com/history/daily/fi/vantaa/EFHKResolver
0x69c47De9D...Outcome proposed: No
No dispute
Final outcome: 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 14 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.Recent forecasts from the Finnish Meteorological Institute indicate a daily maximum temperature of 15°C in Helsinki on June 14, 2026, driven by persistent cloud cover, light easterly winds, and stable atmospheric conditions limiting daytime heating. Multiple model runs align closely with observed readings hovering near 13–15°C through afternoon hours, consistent with near-normal June climatology for the region. This strong consensus underpins the market's 100% implied probability for a 15°C high. A late-day temperature spike from unexpected clearing skies or localized advection could realistically push readings higher, though current guidance shows low likelihood of such shifts before 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 14 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
$33,998End Date
Jun 14, 2026Market Opened
Jun 12, 2026, 12:19 AM ETResolution Source
https://www.wunderground.com/history/daily/fi/vantaa/EFHKResolver
0x69c47De9D...Outcome proposed: No
No dispute
Final outcome: No
Recent forecasts from the Finnish Meteorological Institute indicate a daily maximum temperature of 15°C in Helsinki on June 14, 2026, driven by persistent cloud cover, light easterly winds, and stable atmospheric conditions limiting daytime heating. Multiple model runs align closely with observed readings hovering near 13–15°C through afternoon hours, consistent with near-normal June climatology for the region. This strong consensus underpins the market's 100% implied probability for a 15°C high. A late-day temperature spike from unexpected clearing skies or localized advection could realistically push readings higher, though current guidance shows low likelihood of such shifts before 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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