Official forecasts from the Finnish Meteorological Institute indicate a maximum temperature near 15°C for Helsinki on June 11 under northwesterly flow and limited daytime heating, with ensemble models showing a narrow range centered on 15–17°C. Trader consensus clusters on 17–19°C, reflecting uncertainty in exact peak values driven by variable cloud cover, boundary-layer mixing, and minor warm-air advection from the Baltic. Historical mid-June climatology places average highs around 16–18°C, providing context for the modest upside bias priced into the market. Updated short-range model runs and observational data from the next 48 hours will refine the diurnal temperature curve ahead of 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 11?
Highest temperature in Helsinki on June 11?
18°C 31%
17°C 28%
19°C 17%
16°C 10%
NEW
NEW
Jun 11, 2026
12°C or below
<1%
13°C
<1%
14°C
1%
15°C
3%
16°C
10%
17°C
28%
18°C
31%
19°C
17%
20°C
4%
21°C
3%
22°C or higher
2%
18°C 31%
17°C 28%
19°C 17%
16°C 10%
NEW
NEW
Jun 11, 2026
12°C or below
$0 Vol.
<1%
13°C
$0 Vol.
<1%
14°C
$0 Vol.
1%
15°C
$90 Vol.
3%
16°C
$181 Vol.
10%
17°C
$0 Vol.
28%
18°C
$0 Vol.
31%
19°C
$0 Vol.
17%
20°C
$5 Vol.
4%
21°C
$35 Vol.
3%
22°C or higher
$35 Vol.
2%
This market will resolve to the temperature range that contains the highest temperature recorded at the Helsinki Vantaa Airport Station in degrees Celsius on 11 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.Official forecasts from the Finnish Meteorological Institute indicate a maximum temperature near 15°C for Helsinki on June 11 under northwesterly flow and limited daytime heating, with ensemble models showing a narrow range centered on 15–17°C. Trader consensus clusters on 17–19°C, reflecting uncertainty in exact peak values driven by variable cloud cover, boundary-layer mixing, and minor warm-air advection from the Baltic. Historical mid-June climatology places average highs around 16–18°C, providing context for the modest upside bias priced into the market. Updated short-range model runs and observational data from the next 48 hours will refine the diurnal temperature curve ahead of 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 11 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 9, 2026, 1:13 AM ET
Volume
$346End Date
Jun 11, 2026Market Opened
Jun 9, 2026, 1:13 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 11 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.Official forecasts from the Finnish Meteorological Institute indicate a maximum temperature near 15°C for Helsinki on June 11 under northwesterly flow and limited daytime heating, with ensemble models showing a narrow range centered on 15–17°C. Trader consensus clusters on 17–19°C, reflecting uncertainty in exact peak values driven by variable cloud cover, boundary-layer mixing, and minor warm-air advection from the Baltic. Historical mid-June climatology places average highs around 16–18°C, providing context for the modest upside bias priced into the market. Updated short-range model runs and observational data from the next 48 hours will refine the diurnal temperature curve ahead of 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 11 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
$346End Date
Jun 11, 2026Market Opened
Jun 9, 2026, 1:13 AM ETResolution Source
https://www.wunderground.com/history/daily/fi/vantaa/EFHKResolver
0x69c47De9D...Official forecasts from the Finnish Meteorological Institute indicate a maximum temperature near 15°C for Helsinki on June 11 under northwesterly flow and limited daytime heating, with ensemble models showing a narrow range centered on 15–17°C. Trader consensus clusters on 17–19°C, reflecting uncertainty in exact peak values driven by variable cloud cover, boundary-layer mixing, and minor warm-air advection from the Baltic. Historical mid-June climatology places average highs around 16–18°C, providing context for the modest upside bias priced into the market. Updated short-range model runs and observational data from the next 48 hours will refine the diurnal temperature curve ahead of 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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