Recent ensemble forecasts from the Finnish Meteorological Institute and ECMWF indicate a maximum near 19–20 °C in Helsinki on August 19 under partly cloudy skies, moderate southwesterly flow, and a chance of light showers. These conditions advect cooler Baltic maritime air that suppresses daytime heating and keeps values close to late-summer climatological norms. Subtle differences in cloud cover, boundary-layer mixing, and exact wind direction could shift the peak by 1–2 °C, explaining the tight clustering of market-implied odds around 20–22 °C. Fresh model runs and FMI station observations over the next 48 hours remain the key catalysts for any revision in trader consensus.
Riepilogo sperimentale generato dall'AI con riferimento ai dati di Polymarket. Questo non è un consiglio di trading e non ha alcun ruolo nella risoluzione di questo mercato. · AggiornatoLa temperatura più alta di Helsinki il 19 agosto?
21°C 37%
22°C 27%
20°C 24%
19°C 9%
16°C o meno
1%
17°C
4%
18°C
2%
19°C
9%
20°C
24%
21°C
37%
22°C
27%
23°C
9%
24°C
6%
25°C
<1%
26°C o superiore
<1%
21°C 37%
22°C 27%
20°C 24%
19°C 9%
16°C o meno
1%
17°C
4%
18°C
2%
19°C
9%
20°C
24%
21°C
37%
22°C
27%
23°C
9%
24°C
6%
25°C
<1%
26°C o superiore
<1%
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.
Mercato aperto: Aug 17, 2026, 12:58 AM ET
Fonte di risoluzione
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 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.
Fonte di risoluzione
https://www.wunderground.com/history/daily/fi/vantaa/EFHKResolver
0x69c47De9D...Recent ensemble forecasts from the Finnish Meteorological Institute and ECMWF indicate a maximum near 19–20 °C in Helsinki on August 19 under partly cloudy skies, moderate southwesterly flow, and a chance of light showers. These conditions advect cooler Baltic maritime air that suppresses daytime heating and keeps values close to late-summer climatological norms. Subtle differences in cloud cover, boundary-layer mixing, and exact wind direction could shift the peak by 1–2 °C, explaining the tight clustering of market-implied odds around 20–22 °C. Fresh model runs and FMI station observations over the next 48 hours remain the key catalysts for any revision in trader consensus.
Riepilogo sperimentale generato dall'AI con riferimento ai dati di Polymarket. Questo non è un consiglio di trading e non ha alcun ruolo nella risoluzione di questo mercato. · Aggiornato

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