Recent ensemble forecasts from the Finnish Meteorological Institute and ECMWF show a most probable maximum temperature near 20°C in Helsinki on August 19, driven by moderate southwesterly flow drawing cooler Baltic maritime air under partly cloudy skies with a slight shower chance. This setup limits afternoon insolation and boundary-layer warming compared to clearer anticyclonic conditions, keeping values aligned with late-summer climatology of 18–21°C. Small differences in cloud timing, wind strength, and any diurnal mixing now differentiate the closely matched 20–22°C outcomes that dominate trader consensus, as new model runs and observational updates can still shift the peak within the narrow resolution window.
Eksperimental na AI-generated summary na nire-reference ang Polymarket data. Hindi ito trading advice at wala itong papel sa kung paano nire-resolve ang market na ito. · Na-updateHighest temperature in Helsinki on August 19?
Highest temperature in Helsinki on August 19?
21°C 34%
22°C 27%
20°C 25%
23°C 10%
BAGO
BAGO
Aug 19, 2026
16°C or below
1%
17°C
4%
18°C
2%
19°C
9%
20°C
25%
21°C
34%
22°C
27%
23°C
10%
24°C
6%
25°C
<1%
26°C or higher
<1%
21°C 34%
22°C 27%
20°C 25%
23°C 10%
BAGO
BAGO
Aug 19, 2026
16°C or below
$17 Vol.
1%
17°C
$15 Vol.
4%
18°C
$16 Vol.
2%
19°C
$21 Vol.
9%
20°C
$18 Vol.
25%
21°C
$45 Vol.
34%
22°C
$43 Vol.
27%
23°C
$91 Vol.
10%
24°C
$15 Vol.
6%
25°C
$115 Vol.
<1%
26°C or higher
$271 Vol.
<1%
This market will resolve based on the highest temperature recorded in the 'Daily Observations' table on Weather Underground, not the figure displayed in the 'Day High & Low' summary section; in the event of any discrepancy between the two, the Daily Observations table shall be the primary resolution source not the Day High & Low section.
This market will resolve to the temperature range that contains the highest temperature recorded at the Helsinki Vantaa Airport Station in degrees Celsius on 19 Aug '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 ensemble forecasts from the Finnish Meteorological Institute and ECMWF show a most probable maximum temperature near 20°C in Helsinki on August 19, driven by moderate southwesterly flow drawing cooler Baltic maritime air under partly cloudy skies with a slight shower chance. This setup limits afternoon insolation and boundary-layer warming compared to clearer anticyclonic conditions, keeping values aligned with late-summer climatology of 18–21°C. Small differences in cloud timing, wind strength, and any diurnal mixing now differentiate the closely matched 20–22°C outcomes that dominate trader consensus, as new model runs and observational updates can still shift the peak within the narrow resolution window.
This market will resolve based on the highest temperature recorded in the 'Daily Observations' table on Weather Underground, not the figure displayed in the 'Day High & Low' summary section; in the event of any discrepancy between the two, the Daily Observations table shall be the primary resolution source not the Day High & Low section.
This market will resolve to the temperature range that contains the highest temperature recorded at the Helsinki Vantaa Airport Station in degrees Celsius on 19 Aug '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.
This market will resolve to the temperature range that contains the highest temperature recorded at the Helsinki Vantaa Airport Station in degrees Celsius on 19 Aug '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.
Binuksan ang Market: Aug 17, 2026, 12:58 AM ET
Volume
$211Petsa ng Pagtatapos
Aug 19, 2026Binuksan ang Market
Aug 17, 2026, 12:58 AM ETResolution Source
https://www.wunderground.com/history/daily/fi/vantaa/EFHKResolver
0x69c47De9D...This market will resolve based on the highest temperature recorded in the 'Daily Observations' table on Weather Underground, not the figure displayed in the 'Day High & Low' summary section; in the event of any discrepancy between the two, the Daily Observations table shall be the primary resolution source not the Day High & Low section.
This market will resolve to the temperature range that contains the highest temperature recorded at the Helsinki Vantaa Airport Station in degrees Celsius on 19 Aug '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 ensemble forecasts from the Finnish Meteorological Institute and ECMWF show a most probable maximum temperature near 20°C in Helsinki on August 19, driven by moderate southwesterly flow drawing cooler Baltic maritime air under partly cloudy skies with a slight shower chance. This setup limits afternoon insolation and boundary-layer warming compared to clearer anticyclonic conditions, keeping values aligned with late-summer climatology of 18–21°C. Small differences in cloud timing, wind strength, and any diurnal mixing now differentiate the closely matched 20–22°C outcomes that dominate trader consensus, as new model runs and observational updates can still shift the peak within the narrow resolution window.
This market will resolve based on the highest temperature recorded in the 'Daily Observations' table on Weather Underground, not the figure displayed in the 'Day High & Low' summary section; in the event of any discrepancy between the two, the Daily Observations table shall be the primary resolution source not the Day High & Low section.
This market will resolve to the temperature range that contains the highest temperature recorded at the Helsinki Vantaa Airport Station in degrees Celsius on 19 Aug '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.
This market will resolve to the temperature range that contains the highest temperature recorded at the Helsinki Vantaa Airport Station in degrees Celsius on 19 Aug '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.
Volume
$211Petsa ng Pagtatapos
Aug 19, 2026Binuksan ang Market
Aug 17, 2026, 12:58 AM ETResolution Source
https://www.wunderground.com/history/daily/fi/vantaa/EFHKResolver
0x69c47De9D...Recent ensemble forecasts from the Finnish Meteorological Institute and ECMWF show a most probable maximum temperature near 20°C in Helsinki on August 19, driven by moderate southwesterly flow drawing cooler Baltic maritime air under partly cloudy skies with a slight shower chance. This setup limits afternoon insolation and boundary-layer warming compared to clearer anticyclonic conditions, keeping values aligned with late-summer climatology of 18–21°C. Small differences in cloud timing, wind strength, and any diurnal mixing now differentiate the closely matched 20–22°C outcomes that dominate trader consensus, as new model runs and observational updates can still shift the peak within the narrow resolution window.
Eksperimental na AI-generated summary na nire-reference ang Polymarket data. Hindi ito trading advice at wala itong papel sa kung paano nire-resolve ang market na ito. · Na-update
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