Recent ensemble forecasts from the Finnish Meteorological Institute and ECMWF highlight a moderating maritime air mass and associated low-pressure system with frontal passage over southern Finland on August 23, driving trader consensus toward 16–17 °C maxima at combined 58.5% implied probability. Cloud cover and showers are expected to reduce insolation and limit daytime radiative heating, anchoring highs near the late-August climatological average of 17–19 °C while suppressing potential spikes above 20 °C. Model spread arises from minor differences in frontal timing and cloud breaks, which could shift the daily maximum by 1–2 °C depending on exact precipitation onset. This uncertainty keeps adjacent outcomes competitively priced ahead of final observational data from Helsinki-Vantaa Airport.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten. Dies ist keine Handelsberatung und spielt keine Rolle bei der Auflösung dieses Marktes. · AktualisiertHöchste Temperatur in Helsinki am 23. August?
Höchste Temperatur in Helsinki am 23. August?
16°C 31%
17°C 28%
15°C 17%
18°C 10%
NEU
NEU
23. Aug. 2026
9°C oder niedriger
<1%
10°C
<1%
11°C
<1%
12°C
<1%
13°C
1%
14°C
7%
15°C
17%
16°C
31%
17°C
28%
18°C
10%
19°C oder höher
7%
16°C 31%
17°C 28%
15°C 17%
18°C 10%
NEU
NEU
23. Aug. 2026
9°C oder niedriger
$196 Vol.
<1%
10°C
$196 Vol.
<1%
11°C
$196 Vol.
<1%
12°C
$86 Vol.
<1%
13°C
$18 Vol.
1%
14°C
$51 Vol.
7%
15°C
$58 Vol.
17%
16°C
$71 Vol.
31%
17°C
$72 Vol.
28%
18°C
$283 Vol.
10%
19°C oder höher
$166 Vol.
7%
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 23 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 highlight a moderating maritime air mass and associated low-pressure system with frontal passage over southern Finland on August 23, driving trader consensus toward 16–17 °C maxima at combined 58.5% implied probability. Cloud cover and showers are expected to reduce insolation and limit daytime radiative heating, anchoring highs near the late-August climatological average of 17–19 °C while suppressing potential spikes above 20 °C. Model spread arises from minor differences in frontal timing and cloud breaks, which could shift the daily maximum by 1–2 °C depending on exact precipitation onset. This uncertainty keeps adjacent outcomes competitively priced ahead of final observational data from Helsinki-Vantaa Airport.
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 23 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 23 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.
Markt eröffnet: Aug 21, 2026, 12:58 AM ET
Volumen
$1,393Enddatum
23. Aug. 2026Markt eröffnet
Aug 21, 2026, 12:58 AM ETAbwicklungsquelle
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 23 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 highlight a moderating maritime air mass and associated low-pressure system with frontal passage over southern Finland on August 23, driving trader consensus toward 16–17 °C maxima at combined 58.5% implied probability. Cloud cover and showers are expected to reduce insolation and limit daytime radiative heating, anchoring highs near the late-August climatological average of 17–19 °C while suppressing potential spikes above 20 °C. Model spread arises from minor differences in frontal timing and cloud breaks, which could shift the daily maximum by 1–2 °C depending on exact precipitation onset. This uncertainty keeps adjacent outcomes competitively priced ahead of final observational data from Helsinki-Vantaa Airport.
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 23 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 23 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.
Volumen
$1,393Enddatum
23. Aug. 2026Markt eröffnet
Aug 21, 2026, 12:58 AM ETAbwicklungsquelle
https://www.wunderground.com/history/daily/fi/vantaa/EFHKResolver
0x69c47De9D...Recent ensemble forecasts from the Finnish Meteorological Institute and ECMWF highlight a moderating maritime air mass and associated low-pressure system with frontal passage over southern Finland on August 23, driving trader consensus toward 16–17 °C maxima at combined 58.5% implied probability. Cloud cover and showers are expected to reduce insolation and limit daytime radiative heating, anchoring highs near the late-August climatological average of 17–19 °C while suppressing potential spikes above 20 °C. Model spread arises from minor differences in frontal timing and cloud breaks, which could shift the daily maximum by 1–2 °C depending on exact precipitation onset. This uncertainty keeps adjacent outcomes competitively priced ahead of final observational data from Helsinki-Vantaa Airport.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten. Dies ist keine Handelsberatung und spielt keine Rolle bei der Auflösung dieses Marktes. · Aktualisiert
Vorsicht bei externen Links.
Vorsicht bei externen Links.
Häufig gestellte Fragen