Recent official forecasts from the Finnish Meteorological Institute and supporting models indicate a high near 20°C for Helsinki on August 22, with other guidance centering on 18–19°C amid cloudy skies, light showers or thunderstorms early, and moderate southwesterly winds. These conditions reflect typical late-summer cooling, with limited warm-air advection and increasing cloud cover suppressing daytime maxima relative to mid-August peaks around 21°C. Market-implied odds cluster tightly on 18–20°C because ensemble consensus shows low likelihood of significant deviation, though small shifts in timing or intensity of showers could adjust the exact peak by 1°C. Historical August averages near 18–20°C provide additional context for the narrow probability distribution.
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 22?
19°C 42%
18°C 31%
20°C 17%
17°C 8%
14°C or below
<1%
15°C
1%
16°C
3%
17°C
8%
18°C
31%
19°C
42%
20°C
17%
21°C
5%
22°C
7%
23°C
4%
24°C or higher
1%
19°C 42%
18°C 31%
20°C 17%
17°C 8%
14°C or below
<1%
15°C
1%
16°C
3%
17°C
8%
18°C
31%
19°C
42%
20°C
17%
21°C
5%
22°C
7%
23°C
4%
24°C or higher
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 22 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 20, 2026, 12:58 AM ET
Resolution 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 22 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.
Resolution Source
https://www.wunderground.com/history/daily/fi/vantaa/EFHKResolver
0x69c47De9D...Recent official forecasts from the Finnish Meteorological Institute and supporting models indicate a high near 20°C for Helsinki on August 22, with other guidance centering on 18–19°C amid cloudy skies, light showers or thunderstorms early, and moderate southwesterly winds. These conditions reflect typical late-summer cooling, with limited warm-air advection and increasing cloud cover suppressing daytime maxima relative to mid-August peaks around 21°C. Market-implied odds cluster tightly on 18–20°C because ensemble consensus shows low likelihood of significant deviation, though small shifts in timing or intensity of showers could adjust the exact peak by 1°C. Historical August averages near 18–20°C provide additional context for the narrow probability distribution.
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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